that means, crash the boards, move without the ball, work for position on the post, give screens. no matter how big of a ball-hog that person may be, all players will recognize a hard working player. especially if you give the ball-hog a screen, close-out the defense and roll hard to the basket. after a while, that person will realize the effort and work that that player is putting in.

if the ball hog never ever gets better, at least you will. you'll have acquired so much more skill, hustle, and overall good work ethic that you'll probably end up on a higher ranked team or a better division where they recognize that type of play.