I said it at the before the season and still feal the same way. Because Bass and Sully are alike, Bass is expendable. Celtics should trade bass for the best Center that they can get. I wish they tried to sign and trade Bass for Robin Lopez this past offseason, but now get what you can for him. Move KG back to PF.
The other roster move I would do is start Pierce at SG and Green at SF. I tihnk Green's game will take a big jump in the starting lineup.