I would like to see them playing SAR down low this year. I don't think it will be a breakout year, but he will play his "role" with this team better than he did last year.
Look for something like a 16-8-2 as a starter, and 12-6-1 as a reserve.
Brad on the other hand I hope sticks to the game he knows best. His mid-range jumper, and rebounding like he did when Vlade was running the high post. I really think Brad is a better rebounder than his numbers were last year. Hist first year when Vlade was running the team he was putting up some good rebounding numbers (10 a game). Since I don't see Brad running the team liek the last two years look for him to snag somewhere near 8-9 rebounds a game.
As for Artest you will see his assist numbers go up. I think Muss will use him as a point forward at times, and exploit him going low with the ball and either passing to Martin/Bibby outside, SAR down low near the basket, or Miller mid range.
Martin will benefit the most, scoring wise. He probally wont be asked to handle the ball much, and will be used in a shooting role. Look for his shots to go up along with his points. Rebounding as well, but not by much. Somewhere around 4-4.5 a game.
Bibby will get more assists, and will be the floor general. This is something he has not had to do in some time. Look for him to be uncomfortable at the start of the year with his new role, and maybe struggle a bit. His shooting will be fine, but the team as a whole will commit more than the usual amount of turnovers until they get used to the new offense. On the other hand if you have Brad at the mid range, and Bibby running the high post you might see better play from the team. Bibby's assists should be somewhere around 7-8.5 this year with about 18ppg, and 3rpg.