Varejao is doing what he used to do against our big men in the LeChoke days... get every loose ball and rebound. Remember when he did it against Perk, BBD and KG? He's great at that, mediocre at every other aspect.
By the way, I like what Avery is doing there... he's still far from getting it, but he looks like he'll be a good playmaker. Moore is a combo guard, a scorer. I like them both, as they're completely different players.