The rotation is all messed up. That's the problem...
Start Rondo. Start Pierce at SG, and pair him with KG (5-5-5-whatever). Green starts at SF.
Bradley is the 3rd guard, subs for Pierce 5:00 into the game, and plays like heck. Pierce subs back in for Green, and around we go.
Bradley must be off the ball, and off the bench, to be at his best and most effective.