actually he kept in only rush and chalmers until the last couple of minutes. collins was also in the game but he doesn't start. i've heard that he likes to keep a couple of starters in until the opposing coach starts to pull his starters. it's not running up the score when the other team is still trying and keeping its best players on the floor. i also think that it's a psychological tool in that the other coach has to literally give up on the game before we stop putting it to them.