Willis can play, he just can't settle down. I think he's so concerned about how long he may have on the court he tries to rush everything. I used to watch Rhodes and see the same thing. As soon as the dude made a mistake his head was down and he knew he was going to the bench. Willis kinda does that; I don't see his head down immediately, but it's like, "holy shit, I'm in, I'm gonna try to get mine as quickly as possible before I mess up" mentality. Now, his defense is suspect, but so is half the teams. The difference is Cal knows that to have s chance at the end we have to get these freshman ready, hence they get to play through lapses. I can see that Cal doesn't see Willis as a necessary component to make a run (and this is probably accurate), so he pulls him. I'm not complaining, but I would like to see Derek allowed to make a mistake and work through it more often.