My concern is that two of the players we signed in free agency haven't played as advertised. Especially Ariza, who looks like his feet are in concrete. I might be able to live with that if his shot was falling, but it's not even close. As for Dedmon, whether you liked Willie or not, he was better than Dedmon has been so far. I believe he's only taken one 3 pointer so far. He's fumbled several passes and has become a turnover machine.
Holmes has been our best center, but he's a bit undersized when confronted with some of the taller centers in the league, and he's mostly a post player, which tends to clog the lane. But, that said, I do like him a lot. I hate to suggest this, but it might be time, with Bagley out for a while, to move Barnes to PF and insert Bogi at SF. Put whoever you want at center, but with that group you could live with Holmes at center. The other option would be to insert Giles at center or PF if and when he's able to play.
But once again, my main concern is the poor play of mostly Ariza, and Dedmon. In Dedmon's case it may just be a matter of getting used to a new system with new players. Maybe! But Ariza looks downright terrible. I seriously question if he has anything left in the tank. Maybe the Sun's fans had good reason to boo him.
Just to cover all the bases, I have no problem with the play of Joseph. He's been as advertised..