Not sure if 25 is too low, yes we need to see the remainder of the roster but my bet is the "big names" who are the FA's won't be on it.
For comparison sake, look at the 04-05 season. Record 26-56
7 man rotation
Boozer 34 min 18 pts.
Harpring 33 min 14 pts.
AK 33 min 15 pts.
Okur 28 min 13 pts...