I can't see them giving him 10 games for being lazy. Realisitically there is a chance the level of contact is flagrant 1 (or in a different situation a hard foul) if he had bothered to leave his feet and swing his arm at the ball/arms of the shooter. It also looks bad because of the situation and size disparity.
My best guess is 3-5 games and some cash for being lazy and stupid.