During the regular season, our starters will play approximately 75% of the time, leaving 60 minutes per game to House/Powe/Davis and the unknowns: Giddens/Walker/Miles/TA/O'Bryant/Pruitt.
I am very happy with Perkins/Garnett/Powe/Davis manning the 4/5. IF Giddens, Walker, and Miles are incapable of playing 12 competent minutes per night at small forward, Ray Allen is - openning up time for House/TA/Pruitt at the 2. Maybe Allen is not a small forward, but he is better at it than 75% of the league, especially if he is going against second teamers.
That means we could run a rotation of 8 well known / capable players every night, without pushing any of them over 36 minutes per game.
During the playoffs, our starters will likely play 83% (40 mpg) of the time, leaving 40 minutes to House/Powe/Davis/Giddens/Walker/Miles/TA/O'Bryant/Pruitt. Needless to say, I am very confident going into this season.