Not to crap on this guy but I dont think he will ever be back to what he was, I cant remember a time when he wasnt dealing with some kind of injury.
Here’s the transcript of a gaggle interview with Jackson:

Why are you shutting Bogut down now?: “It’s the right time. We’ve reached that point where he has played and, in all honesty, he feels limited and feels like he has been inconsistent. We value what he has brought to the table, but I think it’s the best thing to do. We talked about listening to the doctors and also listening to Andrew’s body and making the right decision for him, for this organization and for our future.”
Andrew Bogut will be shut down for the next seven to 10 days as he continues to comeback from offseason ankle injury.

Bogut has been held to 20 minutes per game.