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Offseason movement: The D-Backs made a couple of nice moves, including signing potential leadoff hitter and everyday second baseman Felipe Lopez, as well as free agent starter Jon Garland. They also added Tom Gordon and Scott Schoeneweis to help setup closer Chad Qualls. Randy Johnson, Orlando Hudson, Adam Dunn, Brandon Lyon, Juan Cruz and David Eckstein all vacated the desert this offseason.

Top Prospect: Jarrod Parker, RHP
Unlike other clubs that have a couple of players that could be viewed as top prospects, there’s no question that Parker is the best of the best in the D-Backs’ farm system. The 9th overall pick in the 2007 amateur draft, Parker stands just 6’0”, 175 pounds and is rather small in stature. But his fastball is dominating and has even drawn comparisons to Roy Oswalt, which is quite the compliment in itself. The 20-year old probably won’t get the opportunity to crack the big league roster for another year or two, but he could be quite the No. 3 behind Brandon Webb and Dan Haren as early as 2011.

The Big Question: Can this club make a postseason run without a dominant closer?
Chad Qualls will likely emerge as the Opening Day closer, but that doesn’t mean that it’s his job for keeps. He’ll have to continue to earn it throughout the season because Tony Pena, Jon Rauch and even Tom Gordon will have the opportunity to snatch the role from him if he starts to falter (much like they did this spring). The D-Backs are definitely a contender and could win the NL West given their young lineup and outstanding starting pitching. But will the lack of a dominant closer eventually sink them? Manager Bob Melvin can’t be worried about who will close out a tight ballgame in the ninth, so hopefully Qualls will not only keep the job all season, but also be steady and reliable.

Outlook: As soon as Manny Ramirez re-signed with the Dodgers, everyone and their mother was ready to hand the weak NL West over to the boys in blue. But people seem to be forgetting how good the Diamondbacks’ starting pitching is, and how good it can be. (Okay, well maybe people aren’t forgetting, but they certainly seem to be pushing it aside to drink out of the Manny Ramirez-Dodgers Kool Aid fountain.) Brandon Webb and Dan Haren form one of the best 1-2 punches in the NL and offseason addition Jon Garland won 14 games for the Angels last year. Throw in emerging youngster Max Scherzer and ‘Zona has the best rotation in the NL. The problem (and it’s a big one, which is why many believe L.A. is the team to beat in the NL West) is that the D-Backs’ lineup is pretty weak. It isn’t San Francisco Giants-weak, but weak nonetheless. Felipe Lopez isn’t an upgrade over Orlando Hudson and while Chris Young and Justin Upton have loads of potential, neither of them even sniffed a .270 batting average last season. The lineup is full of holes and strikeout artists and losing Adam Dunn cuts down on the power production. It’ll be interesting to see which team emerges in the NL West this year – the offensive-friendly Dodgers or the pitching-stacked Diamondbacks. We’ll go with the pitching and say ‘Zona comes out on top.

Projection: 1st NL West

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Offseason Movement: The Dodgers were mostly quiet this offseason outside of adding Orlando Hudson, Guillermo Mota and Randy Wolf. Oh yeah, and after 4,958 days of painful back and forth negotiating, L.A. GM Ned Colleti was able to re-sign outfielder Manny Ramirez to a two-year deal.

Top Prospect: James McDonald, RHP
The Dodgers have a couple of top prospects, including OF/1B Andrew Lambo and INF Ivan DeJesus Jr., but McDonald is the closest to making the big league roster. The club has been in search for a fifth starter all spring and they could tab McDonald for the role if he continues to pitch well in exhibition games. McDonald doesn’t overpower hitters (his fastball only tops out at 92 mph), but he has a nasty curveball and his command is solid as well. It’ll be interesting to see if L.A. gives the 24-year old the fifth spot in the rotation or sends him down to Triple-A for more seasoning.

The Big Question: Is this a postseason-caliber pitching staff?
For as good as the Dodgers’ lineup is, the starting rotation and bullpen looks like a potential mess. The supposed ace Chad Billingsley only has two full years of starting experience, while young sensation Clayton Kershaw hasn’t even seen his 21st birthday yet and there is no clear fifth starter. Hiroki Kuroda is expected to be the Opening Day starter and he went 9-10 with a 3.73 ERA last year. Making matters worse, the bullpen lost a decent piece this offseason when Joe Beimel signed with the Nationals. Closer Jonathan Broxton has a ton of talent, but he’s still inconsistent at this point in his development and if the Dodgers expect to get by with mediocre relievers like Guillermo Mota, then they’ll probably be in for a rude awakening.

Outlook: The good news is that the Dodgers’ lineup is absolutely rock solid from top to bottom. There simply aren’t any holes and if Rafael Furcal can stay healthy, then he gives L.A. one of the best table setters in the NL. Joining Furcal and Manny Ramirez in the lineup is stud catcher Russell Martin, promising outfielders Andre Ethier and Matt Kemp, as well as quality hitters James Loney, Orlando Hudson and Casey Blake. But the problem with this club lies within its unproven pitching staff, which includes the bullpen. The Dodgers are definitely a postseason contender in one of the worst divisions in baseball and also have a manager that always gets the most out of his players in Joe Torre. But their pitching will likely keep them from making a deep run if they do reach the playoffs and even though many pundits handed the division to them the moment they re-signed Manny, the boys in blue still have to get past a good Diamondbacks team, which boasts one of the best starting rotations in the National League.

Projection: 2nd NL West