Sean's playing within the system right now, this is a good thing. If you want to get angry at anyone I guess look at the coach. You guys have been watching this, it's all guard-oriented. When dribbling doesn't work they get bailed out with a screen (Sean's been active in monitoring this). There have been no clear-outs, isolations, or passes onto the low-block. It's the same reason we're not hearing a lot out of Brook right now. This just isn't a game for bigs.
It doesn't surprise me that the only big who's having any sort of a meaningful impact is Anderson. His perimeter game fits perfectly here. Just as Dumpy saw out of him in Orlando, he's spending a lot of time outside of the key.