Wouldn't it make more sense to run a rotation of:
C Pek
PF Love
SF Brewer
SG Budinger (brewer taking the quicker SF/SG)
PG Rubio
That gives us 3 shooters and two plus wing defenders with our paint man defense pretty good.
Swapping in Martin, Turiaf for Brewer (Bud switching to SF) and Pek keeps us at 3 shooters
C Turiaf
PF Love
SF Budinger
SG Martin
PG Rubio
3 shooters, D a bit weaker overall
Bringing Pek back in with Barea and Martin, I see Hummel or Luc coming in depending on the matchup.
C Pek
PF Cunningham
SF Hummel or Luc depending on the matchup
SG Martin
PG Barea
3 shooters
Bringing in Cunningham for Love gives us an active defender but needs others out there to shoot. Watching him this year he really seems to get it, he takes those elbow shots most times because I don't think there are many other options out there. When there are he appears to try to get the ball to them.
With Cunningham and Luc on the floor we must have 3 others who can and will take the shots, neither should ever shoot again. Luc has not been impressive on D, maybe others can point out how he is good but he has not wowed me at all.