Tannehill blossoming but…
With the signings of free agents Mike Wallace, Dannell Ellerbe, Phillip Wheeler, Tyson Clabo, Brent Grimes and Brandon Gibson, the Dolphins have had an eventful offseason. But the biggest news has been the development of second-year quarterback Ryan Tannehill, who reportedly has been sharp in practices and who looks ‘more instinctive and less mechanical.’ With the Bills and Jets devoid of overall talent and the Patriots in the midst of a tumultuous offseason (that’s putting it mildly), some believe the Dolphins could be a sleeper in the AFC East. That said, the reports on left tackle Jonathan Martin have been less than favorable. Martin has been schooled by up-and-comer Olivier Vernon in practice and continues to be suspect in pass protection. And while Martin has looked good as a run-blocker, there are questions about whether Clabo can make the transition from a standard to a zone-blocking scheme. Even if Tannehill takes a significant step in his development and is surrounded by more talent (Lamar Miller continues to showcase his skills in camp), it won’t matter if the offensive line struggles. The play of Miami’s offensive tackles will be a topic of discussion throughout preseason and heading into Week 1.

Kolb has already been sacked.
The preseason hasn’t even started and already Kevin Kolb is on his backside. Bills coach Doug Marrone said the quarterback “tweaked” his knee and is considered day to day after tripping on a wet mat Saturday morning. The news comes on the heels of reports that Kolb has been outplayed in practice by rookie E.J. Manuel, who might wind up starting Week 1 despite his rawness at the position. Manuel fits Marrone’s up-tempo, run-first approach, so the first-year quarterback could grow on the job without having the pressure or expectations of carrying the offense with his arm. But it’s an indictment against Kolb that he can’t even stay on his own two feet while competing for a starting job in training camp. Granted, he was just keeping the seat warm until Manuel was ready to start, but if Kolb can’t win the starting job in Buffalo then what head coach or GM in his right mind will ever view Kolb as a starter again? It’s amazing to think he was once handpicked by Andy Reid to be the successor to Donovan McNabb.

49ers add Collie and Hawkins: What does it say about Jenkins?
The recent additions of Austin Collie and Lavelle Hawkins speak volumes about the development or lack thereof of 49ers’ 2012 first-round pick A.J. Jenkins. The former Illinois standout reported to camp out of shape last year, was eased into the offense by head coach John Harbaugh and OC Greg Roman, and then logged just 47 snaps in the regular season as a rookie. He’s reportedly off to a slow start again this summer and is now dealing with a hamstring strain. And while the additions of Collie and Hawkins could be precautionary with Michael Crabtree (Achilles’ tear) out and Kyle Williams returning from ACL surgery, it’s worth noting that Jenkins has failed to distinguish himself with the position opposite Anquan Boldin up for grabs.

It took Pro Bowlers Roddy White and Vincent Jackson three years to make an impact in the NFL, so the Niners will remain patient with Jenkins. But with Crabtree down, the team has to be frustrated that it hasn’t received more from its first-round investment up to this point.

Cook could be ready for a breakout campaign.
Titans fans are well aware of tight end Jared Cook’s upside and potential. For years they had to endure preseason chatter about how Cook was going to develop into a major contributor in Tennessee’s passing game, only to be disappointed by his lack of production. Whether it was poor playcalling or game planning, quarterback struggles, or Cook’s own bouts with inconsistency, the former South Carolina tight end has failed to deliver.

But after signing a lucrative free agent deal this offseason, Cook has turned heads in Rams camp. He and Sam Bradford have built a solid rapport and Cook has demonstrated his immense versatility. On one play he’s lining up in-line and the next he’s in the slot or out wide and in motion. He’s allowed the Rams to practice formations that they couldn’t use a year ago because they simply didn’t have a weapon as skilled as Cook. Whether it’s against a veteran defensive back or rookie safety TJ McDonald, Cook continues to beat defenders with his speed, soft hands, and big catch radius. The success of St. Louis’ offense will depend on Brian Schottenherim’s creativity, as well as Bradford’s ability to work through his progressions quickly and get the ball out of his hands on time and accurately. But with weapons like Cook, Tavon Austin and Chris Givens, the Rams have finally equipped Bradford with the tools necessarily to succeed.

An offensive weapon is developing in Cleveland.
The reports out of Cleveland have been inconsistent on receiver Josh Gordon. While new GM Mike Lombardi says Gordon has had a “great attitude” this offseason, others have written about his immaturity and lackadaisical habits at practice. He’s also facing a three-game suspension at the start of the season and is now battling “patellar tendonitis.” With second-year quarterback Brandon Weeden also drawing mixed reviews from pundits, the one consistent positive for Cleveland has been tight end Jordan Cameron. The Cleveland Plain Dealer reports that Cameron has been targeted “early and often” during training camp, and he might emerge as Weeden’s security blanket this season. While the Browns’ success this season will depend on Ray Horton’s underrated defense and the development of Weeden, it’s good to hear that Cameron is turning heads. Cleveland has long searched for offensive weapons.

Every Sunday morning our NFL columnist Anthony Stalter will provide his “quick-hits” from around the league.

+ Let’s hold judgment on Adrian Peterson before all of the details have been released following his arrest. This is a player with no history of off-field issues and it’s extremely bizarre that he was only charged with resisting arrest. The current details of the situation are that Peterson and some family members were out at a Houston nightclub when police entered the building at closing time. When they instructed people to leave, Peterson apparently wanted some water but an officer told him no and AP headed for the exit. At some point an officer was pushed, causing him to stumble and then three policemen had to “detain” Peterson. What’s unclear is how a push led to three officers attempting to detain the running back and then escalating to an actual arrest. Again, we should hold judgment until the full details have been released because something doesn’t sound right here. It wouldn’t be out of the realm of possibility that the Houston police overreacted and didn’t handle the situation properly.

+ Many have argued that the Saints players involved in the New Orleans bounty scandal were simply following the orders of Gregg Williams and thus, they had little to no choice but to follow their coach’s orders. I get that. If you’re a fringe player looking to stick with a team because your career and livelihood is on the line, then you may be more apt to get along and go along then to cause waves. But what everyone seems to overlook is that Roger Goodell was lied to, and that’s why he came down hard on these participants. When Goodell went to Williams, Sean Payton and Anthony Hargrove asking if a bounty program was in place, they all told him no. Then, instead of stopping the program right then and there, they continued their pay-for-performance system. And while players like Hargrove, Jonathan Vilma and Scott Fuijta insist that Goodell has no prove that a bounty program was in place, has everyone forgotten that Williams has already apologized and thrown himself at the mercy of the court? He already admitted that he was putting bounties on opposing players. So yes, maybe the players were simply following orders. But at one point Goodell asked the participants to tell the truth and nobody spoke up, so they remain in a hell of their own making.

+ Dick LeBeau remains one of the best defensive minds in the NFL, so don’t think for a moment that the Steelers’ defense is going to fall apart. That said, there’s no question that Pittsburgh is old on that side of the ball. Troy Polamalu, James Harrison and LaMarr Woodley will continue to be the focal point of the defense but younger players like Cam Heyward, Steve McLendon and Alameda Ta’amu to make an impact (especially with Casey Hampton recovering from ACL surgery).

+ It’ll be interesting to see how the Chargers’ offense develops throughout the 2012 season. The run blocking wasn’t very good last season and the pass protection was below average as well, which led to Philip Rivers make a fair amount of mistakes. Ryan Mathews is an emerging star and if the blocking improves, then obviously the running game on a whole will be better than it was a year ago. But the question is how effective will Norv Turner’s coveted vertical offense be. Can Robert Meachem finally have that breakout year that many have expected since he entered the league as a first-rounder? What will the absence of Vincent Jackson have on the passing game? Can an aging Antonio Gates stay healthy? Will Malcolm Floyd be as effective this season without Jackson on the other side? Rivers made the passing game flourish without V-Jax two years ago but he needs help, mostly from his offensive line. Again, it’ll be interesting to see if Turner, who is undoubtedly on the hot seat once again, can blend the new elements together to make the passing game thrive.

+ It’s easy to make the argument that the Texans’ window to win a championship in the next three years is wide open. Even with the loss of Mario Williams their defense has a ton of talent and is coached by one of the best in the game in Wade Phillips. But Matt Schaub has still yet to play in a postseason game and Andre Johnson, now 31, will have to remain healthy or Houston will fail to take the next step after making the playoffs last year. Losing Joel Dreessen to the Broncos in free agency hurt. Not only was Dreessen a solid blocker last year for Houston, but he also averaged 12.6 yards per play in the Texans’ big-play offense. That said, if Schaub and Johnson can stay healthy then Houston will make the postseason again this year. Thanks to the offensive line and the explosiveness of Arian Foster and Ben Tate, the running game will be enough to win games on its own. It’s just a matter of whether or not the Texans can stay healthy long enough to make a deep run.

+ The reports out of San Francisco this offseason have not be positive for first-rounder A.J. Jenkins. He reportedly has made some difficult plays but he’s also had a hard time staying on his feet during workouts and is viewed as a major project. But let’s keep in mind that if Jenkins struggles this year it won’t be the end of the world. It used to be that players could take their time developing but nowadays teams need their first round picks to make an immediate impact. That said, considering the 49ers have veterans Mario Manningham and Randy Moss manning the outsides, they don’t necessarily need Jenkins to be on the fast track to NFL stardom. Is it good that the kid can’t stay on his feet and is viewed as a major project? No, but it wouldn’t be life or death if he needed a year. Besides, the 49ers will make sure that Jenkins contributes one way or another, including getting him involved in sub packages. Just don’t expect him to be a No. 1 as a rookie.

+ Good for Joe Philbin and the Dolphins coaching staff for taking it slow with rookie quarterback Ryan Tannehill. Reports out of Miami are that the starting job is between David Garrard and Matt Moore because Tannehill is currently struggling with the speed of the game. Last year in Jacksonville, the thought was that Blaine Gabbert would be allowed to take his time while observe ring Garrard in his first year. But Garrard was released before the season and Gabbert was rushed into action way too soon. The results were disastrous and now observers are already questioning whether or not Gabbert can develop. Tannehill shouldn’t have been a top 10 selection but the Dolphins needed a quarterback and they went with offensive coordinator Mike Sherman’s guy. Fine. Now let the kid learn the game for a year before the weight of the franchise is thrust onto his shoulders. It’s not like the Dolphins are expected to compete this year so there should be no qualms about Garrard or Moore starting while Tannehill observes in his first year.

+ It looks like it’s going to be all or nothing this year for Montario Hardesty. Says ESPN Cleveland’s Tony Grossi: “If Hardesty gets injured again, it’s easy – he will be gone, in my opinion. But if Hardesty stays healthy and is the productive player [Browns GM Tom] Heckert saw at Tennessee, I think he checks in at No. 2.” So essentially Hardesty will either be the first running back off the bench when Trent Richardson needs a blow or else he’ll be in another city at some point this year. Hopefully Hardesty isn’t another talented prospect that never developed because he was held back by injuries. He has all the talent to be a productive player in a two-back system but because of various injuries he hasn’t shown the same explosion he had coming out of college. Maybe this is the year he’ll finally stick.

The Browns’ run defense just got much worse.
The Browns were brutal against the run last season and that was with 6-foot-3, 334-pound Phil Taylor plugging the middle of their line. With Taylor on the shelf for the next 4-6 months (if not the entire season) with a torn pectoral, Cleveland’s run defense figures to get worse. The Browns drafted Cincinnati DT John Hughes and Boise State’s Billy Winn last month, but neither is suited to be a starter. (Winn is the better bet to make an immediate impact, but his work ethic was questioned coming into the draft.) Opposing running backs should find plenty of open running lanes when playing the Browns again next season.

Randle already impressing.
Second-round pick Rueben Randle is already reportedly impressing the Giants. He went up high to catch a pass along the sideline during Friday’s mini-camp and then burned third-round selection Jayron Hosley on a go pattern later in the day. I said it immediately following the draft and I’ll say it again: Randle is the perfect replacement for Mario Manningham in the Giants’ offense because of his deep threat ability. He’ll work the seam just like Manningham did the past two seasons in New York.

Wright never had a playbook at Baylor.
File away as interesting: Receiver Kendall Wright never had a playbook in college. Baylor coach Art Briles used practices, film study and meetings to teach Wright over 300 plays. The Titans’ playbook will be the first-rounders first ever.

No need to worry about 49er rookies being out of shape.
One of the first things out of head coach Jim Harbaugh’s mouth on Friday was that the 49ers’ rookies looked out of shape, specifically first-round pick A.J. Jenkins. But one thing to keep in mind is that all rookies are out of shape at this point. It’s up to the coaching staffs to bring the players along slowly and show them what NFL speed looks like so that when training camp rolls around, they can be in stride with the veterans. Plus, it’s important for these youngsters not to get hurt tweaking a hamstring that could potentially affect them all year.

Burfict the perfect low-risk player for Bengals.
Former Arizona State linebacker Vontaze Burfict says he has a chip on his shoulder after being undrafted last April. That should be music to the ears of the Bengals, who signed Burfict as a free agent following the draft. Burfict doesn’t lack talent, he just bombed pre-draft workouts and was an undisciplined player in college. If he winds up making the roster (and don’t be surprised if he does), then it’s a perfect low-risk, high-reward situation for Cincinnati. Maybe all he needed was a wake up call and some motivation.

Young to eventually be Bills’ starter?
Vince Young was brutal as Michael Vick’s backup last year in Philadelphia and seeing as how he just signed a seven-year, $62 million contract in October last year, Ryan Fitzpatrick will remain Buffalo’s starter. That said, Chan Gailey has always loved mobile quarterbacks so if Fitzpatrick struggles early in 2012, don’t be surprised if Young finds himself in a starting role again.

Jets latest to turn down “Hard Knocks?”
The AP reports that the Jets have turned down a “Hard Knocks” sequel because the team wants to limit distractions during training camp. The Falcons essentially gave the network the same reason as to why they didn’t want to appear on the show, and it’s saying something that HBO can’t even get Rex Ryan to say yes to attention. That said, hopefully the network can find a suitor because the show is great for fans.

A retractable roof for Minnesota? What would the “Purple People Eaters say?”
Vikings owners Zygi and Mark Wilf have hinted that the team’s new stadium will have a retractable roof because they want to make the stadium as attractive to fans as possible. But I say get your ass out in the cold, Minnesotans, and enjoy the game how it’s meant to be viewed: Out in the elements.

The 49ers surprised observers last Thursday night when they selected Illinois receiver A.J. Jenkins with the 30th overall pick in the 2012 NFL Draft. But now we know that if the Niners hadn’t snagged Jenkins at No. 30, the Rams probably would have taken him at No. 33.

Yahoo! Sports’ Michael Silver was actually in the war room with Jeff Fisher and Les Snead in St. Louis last weekend and observed the Rams’ 2012 draft. He was on 101 ESPN sports radio in St. Louis today and filled hosts Randy Karraker, D’Marco Farr and Chris Duncan in on the Rams’ draft strategy when it came to selecting a receiver.

In response to whether or not he knew the Rams would take Appalachian State receiver Brian Quick with the 33rd overall pick, Silver responded:

“Yeah, I sort of knew their thinking on the receiver position. And I think the thinking was this: Blackmon at No. 6, we love it. We’re not going to trade up to do it but we love it at No. 6. If we don’t get him we pretty much have to get one of the five that we worked out, and I think the order was Blackmon first, with Quick and Jenkins right there with him. Then it went down to (Michael) Floyd or (Kendall) Wright after that. Once the four were gone and Quick was left, they did not want to mess around.”

It’s interesting that, at least according to Silver, the Rams had Quick and Jenkins rated ahead of Floyd and Wright because many people speculated that St. Louis would have taken Floyd at No. 14 had Arizona not selected him at No. 13. But that was never the case. The Rams had Trent Richardson ranked first, Blackmon ranked second and LSU defensive tackle Michael Brockers ranked third. Brockers, whom Silver believes the Rams would have taken at No. 6 even if they hadn’t traded down, ultimately went to St. Louis at No. 14.

Getting back to Jenkins, it’s always interesting to hear about how things played out in teams’ war rooms after the fact. I’m sure plenty of Niners fans thought Jenkins was a reach at No. 30 but there’s a strong possibility that the Rams would have taken him at No. 33, so clearly the Illinois’ receiver was ranked higher on teams’ draft boards than people thought.

This is just one more example of how far off the media and fans are when it comes to projecting what teams are thinking on draft night.