Not sure about this...
Moderate minutes for KG is pretty important.
I don't know what's been up with Perk lately, but suspect his greatest attribute has gone down the crapper. He used to be a great role player, he knew his role, and did it better than almost anyone at his position. He became invaluable by knowing his true value, but now seems to be wanting more? Sit down and reflect on what got you here, big fella...
BBD is a 4th big in a 3 big rotation, or 5th in a 4-man. He just doesn't have the height/length or the smarts to move the ball. This isn't LSU, its the NBA's Boston Celtics. Sit down, listen, and learn.
The only one that needs more PT, and also needs to step up and play the right way, is Sheed. Unfortunately, he can't play the 4 anymore, so we probably only have 15-20 minutes for him, tops. That leaves 12 minutes open, and I don't think KG can play more, so either it's Shelden or someone yet to be signed (Darius Miles?).
But playing KG and Perk more minutes is NOT the answer.
We also need a running lineup. I think Doc has tried a bit since Nate got here, but hasn't found it yet. BBD isn't that guy, either. We need a Scal that is better than Scal for that.