I agree he hasn't, but he's still been better at sealing games out, in particular playoff games/series.
In 2007, who actually showed up to play against the Suns with 26 points and 10 rebounds when Amare and Diaw were suspended and carried his back court counter part to what was basically a must win.
The next game, which was also a game you figure is a must win to avoid game 7 in Phoenix, which player needed 27 shots to score 30 points, and which player needed 17 shots to score 33 points?
In 2008, game 7 was the only game in the Hornets series decided by single digits, who dominated the 4th quarter of that game and sealed it?
Against the Lakers in 2008, who was playing on one foot when the Spurs turned into a team that blew big leads in the fourth quarter largely because they didn't have a 4th quarter go to option?