I think Doc goes to what he feels will win games and that's the starters. The bench is there to let the starters rest, but if they fall behind the starters have to come back in.
I feel like Doc will break the rotation down toward the playoffs to 9 or 10 players. O'Neal, Garnett, Pierce, Allen, Rondo, Bass, Daniels, Pietrus and Dooling. That's a solid 9 man rotation and I think Pavlovic, Stiemsma, and Wilcox will only see playing time in blowouts or injuries. Johnson, Moore, Bradley will have a lot of time in the D-League unless there's a few injuries.