At this point it would help but the minutes aren't there to be honest. 9-10 man rotation is probably the most they want to go and honestly it's going to be likely up to how many minutes TD, Holiday, and Murray play. I'd say Murray could get full starters minutes if ready mostly at PF or SF depending on whatever you want to call he and Barnes. The question is also whether Davion takes a hit minutes wise or Monk is playing Donte level minutes in that 24 per game range if Fox, Mitchell, and Monk are too small as a tandem:
PG: Fox (34 mpg)/Mitchell (14 mpg)
SG: Monk (24 mpg)/Mitchell (14 mpg)/TD (10 MPG)
SF: Barnes (34 mpg)/Holiday(14 mpg)
PF: Murray (34 mpg)/Lyles or Metu (14 mpg)
C: Sabonis (34 mpg)/Holmes (14 mpg)
I wouldn't be surprised to see Holiday get most of those SF/PF minutes as the backup either which is historically his role. Gentry needed the length and shooting with TD out so he had to play out of position as a SG. The only way they get starters minutes for Fox, Mitchell, and Monk is by either cutting one of TD or Holiday out of the rotation or playing them at the 3 for the most part. Moving those Holiday minutes over to PF can get TD up to legit minutes and would probably depend on the game as to whether Metu or Lyles even play.