I think I have to have a little sympathy for Jason here. There he is trying to get dressed after a game where they didn't play the way they needed to play, and this guy is crowding him. Pretty tight spot in there and when you are in a bad mood after that game I can see why he wouldn't be too happy with getting herded into the corner. He showed more fire there than any of the rest of the team did the whole night. Dwight and Lewis could have learned something…
As far as that play went, I am not sure why anyone would be upset with Jason over that. He's running downcourt to get the ball and Rondo is completely behind him. The proper play is to lean over and pick up the ball for him and try to bring it back to their own side of the court. What would he have done with it all by himself under the other teams basket if he dove for the ball?! If he had done that everyone would have thought it was a stupid play! Then he is laying there forced to call a timeout at best.