Call me crazy, but I’m of the mind that when the game is on the line, you should not let a player fully extend for a pass in the lane without some bumping. And then, even if you decide to let that slide for some reason, you should definitely not let him dunk on you. Put that dude on the line and make him earn it.
Then again, I’m not an NBA coach, so what do I know? Let Brandon Rush make game-winning dunks for all I care. No sweat off my back.