If Sloan is willing to work Hayward into the 2nd-unit on a consistent basis (and if Hayward's able to consistently shoot the basketball), I wouldn't be against a Deron, Bell, Miles, Millsap, Jefferson starting lineup. I know he's wildly inconsistent but CJ played really well as a starter in the playoffs last season, and he would give Utah a more versatile SF to improve perimeter shooting (forget the %'s, CJ's a better knock-down shooter than AK) who can also cut and put the ball on the floor (much, much better than Bell).
I stress Hayward's importance in replacing AK with CJ because while AK could provide great energy off the bench, he's an inconsistent and streaky scorer, and I don't like him replacing Utah's best half-court offensive option on the 2nd-unit (Miles). Hayward would provide somone else who can score the ball in our halfcourt sents, and if Okur can get healthy his knock-down shooting ability would really bolster the 2nd-unit.