LeBron posted 29 points (including 5 of 8 from long range — take that, Bill Simmons), seven assists and four rebounds as the Cavs rolled over the Celtics, 107-76. They’re one win away from matching the 1985-86 Celtics for the best regular season home record in league history.

Chris Sheridan comments on the state of the Celtics…

The defending champs will be there when it counts, once they have Kevin Garnett back at 100 percent, right?

Problem is, Boston coach Doc Rivers is keeping No. 5 under wraps until Wednesday night, meaning he’ll have seen Garnett play about 80 minutes of total floor time over the final 26 games to get himself prepared for the postseason.

Or: The Orlando Magic are going to be a heckuva matchup for someone, especially the Cavs, with their deadly inside-outside game anchored by Dwight Howard and all those shooters. The problem with that one (aside from Jameer Nelson’s absence) is that the school of thought that produced those kinds of pronouncements underwent a curriculum change when Hedo Turkoglu’s ankle crumpled Saturday in East Rutherford, N.J. on the same night that Brook Lopez was outplaying Howard. This came one night after David Lee of the Knicks outplayed Howard, and the Magic’s dreams of the No. 2 seed began to die a quick death.

Anyone want to buy into the premise that the Cavs might have their hands full if they meet up with the Chicago Bulls in the first round? That’s about the only pre-weekend thought that endures even a little.

“The teams at the bottom, that’s where you have to look who’s surging,” Boston coach Doc Rivers said. “Chicago is playing really well, and if that’s who you have to face, so be it.”

As good as the Cavs have played this season, it would have been nice to see LeBron and Co. seize the bragging rights in the Eastern Conference instead of having it handed to them on a platter. Sure, they still have to go out and win games, but what was shaping up as a really interesting Eastern Conference playoffs is looking more and more like the Cavs’ tuneup for the Lakers in the Finals. Kevin Garnett’s knee is bad, Jameer Nelson is out for the rest of the season with a shoulder injury and Hedo Turkoglu just sprained his ankle. Barring a semi-miraculous return for KG, I just don’t think there’s anyone in the East that can upend the Cavs right now.

In a game that was closer than the final score, the Cavaliers went on a 9-2 run in the middle of the fourth quarter to coast to an impressive 98-83 victory over the struggling Celtics. Cleveland benefited from a couple of favorable calls to start that run. First, there was a phantom offensive foul on Leon Powe, and then there was the officials’ decision not to reset the shot clock after LeBron stole the ball and lost it out of bounds (which ultimately resulted in a shot clock violation for the Celtics). Even though the Cavs outplayed the Celtics for much of the game, Boston was hanging around and it was those two defensive stops that ignited the run that ultimately put the game out of reach.

LeBron was outstanding — 38 points, seven rebounds, six assists, four steals and three blocks. Truly, it was an MVP performance for all of the doubters out there. In the past, I’ve been critical of his defense, but it looks as if his stint with Team USA has done wonders for his intensity on that end of the court. Of course, it doesn’t hurt that he’s extremely motivated when he faces Paul Pierce. Pierce struggled for much of the night and that had everything to do with LeBron’s defense.

A few random thoughts about the game…

- Where was the crowd? Given a game of this magnitude, I was expecting to tune in to see a playoff atmosphere, but the Cleveland fans sat on their hands for much of the game. They didn’t really get loud until that aforementioned run in the middle of the fourth quarter. It looked like a typical NBA crowd and that’s pretty sad given the relative importance of this game.

- I don’t like the call to wear the throwback uniforms in a game like this — it’s just too important of a game to throw crazy unis on your players. Basketball players are creatures of habit and it messes with their psyche to be wearing road throwbacks in a game of this magnitude. Ultimately, it didn’t matter, but it might have.

- Did anyone else see KG intentionally run into LeBron after the refs refused to reset the shot clock? He walked right past LeBron and hit him with a shoulder. He looked like a high school bully trying to pick a fight. LeBron reacted by turning and glancing at Garnett, but kept his cool.

- The Celtics have to do something about their bench. They lost James Posey and P.J. Brown and the guys they currently have aren’t ready to step in and play crunch time minutes like those guys did in the playoffs last season. This will be one of the more interesting storylines between now and the trade deadline and then throughout the playoffs. If the Celtics don’t repeat or at least make the Finals, then Danny Ainge is going to be second-guessed for electing not to re-sign Posey. He is likely to make a move or two to bolster the bench, but as I wrote earlier this week, they don’t have any expendable pieces to offer in trade.

- I brought this up last season, but I don’t like the way Doc Rivers uses Pierce, Garnett and Ray Allen. When you have three players of that caliber, there’s no reason to have more than one of them out of the game at any given time. Rivers elects to bench Pierce and KG at the same time and have Ray Ray out there with the reserves, but he’s not capable of carrying that unit night in and night out, especially now that they’re without Posey and Brown. I would have two of the Big Three on the court at all times. But that’s me.

- Mo Williams looks like a great fit in Cleveland. He had 13 points on 5-9 shooting, and was the Cavs’ main playmaker when LeBron went to the bench. I was sad to see the Bucks trade him away, but apparently he didn’t get along with Michael Redd — who knows, maybe Milwaukee should have jettisoned Redd instead. Williams has always struggled with his defense, but now that LeBron is doing most of the playmaking on offense, Mo can focus more on defending his guy and getting after loose balls. He had a couple of nice hustle plays tonight.

- Wally Szczerbiak is washed up. I don’t know if Mike Brown was trying to showcase him tonight for a trade, but it’s mind-boggling to me that this guy is getting minutes over Daniel Gibson and Sasha Pavlovic. He can’t really defend and if his shot isn’t falling (and it wasn’t tonight), he’s basically useless. It will be interesting to see if the Cavs decide to trade him for some more help or if they let his contract expire at the end of the season and take the salary cap relief.

- J.J. Hickson looks like a player. He’s raw, but he’s athletic and has some moves down low.