I think having Derik Queen as his big ass center and Asa Newell as his forward partner spoiled Flagg, understandably so. He wants the same setup at Duke, and Scheyer seems to be trying to move mountains (i.e., sacrificing the happiness of everyone else projected on the roster next season) to make Flagg as comfortable as possible.
I agree with Scheyer's approach. Flagg is the team next season and he's one of the few guys who are bigger than Duke as a program (Zion was another). Do I think Flagg at SF will be better for Duke than Flagg at PF? Obviously not, but Scheyer's primary job next season is to figure out how to make big ball work so Flagg and his family can be happy. It's not an easy position to be in, and it's one reason we'll never see the likes of Billy Donovan or Brad Stevens coach in college again. If Scheyer can come out of it with this 8-man rotation, I think he will have done a remarkable job:
PG Proctor, Foster
SG Foster, Gillis
SF Flagg, Gillis
PF Brown, Power
C Stewart, Maluach
Losing all the other freshmen either right away (decommitments) or next offseason after hardly playing for Duke will hurt, but this is a national title window season for Duke. In the Hurley era, these are not going to come around as often as they used to.