I'm with Conner and Aeacus, TPs.
The Cavs quit with about 2 minutes left, when teams that are actually competing go into desperation mode ... and pull the game out occassionally.
To say that "the Cavs quit on Brown" is to mistake the relationship between LBJ, Brown, and the Cavs. LBJ and the Cavs play the way LBJ wants to play, not the way Brown might ideally want them to play. Brown is just a manager, not a coach in the usual sense. LBJ quit on the Cavs, and with two minutes left the Cavs quit on the game.