Figuring 48 mins x 5 players on court at once , so 240 mins total
Player ______ Mins
Nash _______ 32
Bell ________ 30
Hill _________ 30
Amare ______ 34
Shaq _______ 28
Barbosa ____ 28
Diaw _______ 28
Girachek ____16
Strawberry __ 6
Skinner _____ 8
Depending on game situations (ex: fouls/blowouts) +/- 2 mins
(check my math please

Point Guard Position (bringing the ball up/initiating the offense)
Nash
Hill (take him out earlier than Nash, as a quick breather, then return
for Nash as PG
Strawberry (who would sub from 1 to 2)
I think it would take a lot of stress off Nash and Barbosa, let Barbosa learn to be a PG later down the road if he really wants to. He seems better off the ball at the moment, and could focus his energy on offense and working on defense(ex: really using his speed for the passing lanes)
Center
Shaq/Skinner/Diaw
I think Diaw really played well as Center before and can guard big men in short stretches well. Keep Amare at PF for now so that he can patrol the passing lanes(last night he had 4 steals, something we have been missing since Marion left) to an extent (I know hes a shot blocker too, but he can gamble a little more than without fouling). Also allows Amare to go to the perimeter a bit more (3 pointers anyone?) allowing him to draw defenders to blow by them.
SG
Bell/Barbosa/Giracek. Perhaps bring in Barbosa more with the 2nd unit, and Giracek more when Shaq is out there to spread the defense.
Overall:
I was thinking of this way, just so that the Suns could run, run, and run. They would have a lot of players to use for offensive and defensive speed. I don't think Shaq needs a whole lot of minutes (28-32 as noted) to be a really good addition. I am figuring that even so Skinner and Strawberry do not get many minutes, it is better than nothing, and knowing they would play about every game, they might try a bit harder (not that they aren't, but its human nature to have a bit of a let down if not being utilized either in job, society, etc).
What does everyone think? I know Mike D will never do this, but I am looking from the standpoint of running his offense into gear faster than GS, even. However I do support and like Mike D a lot though, and hope he can trust the bench a little more. Back to 48 minutes of hell for the other team

Thanks for making the board so enjoyable, everyone!