Experimental usages I'd study / probably try
Nuggets:
Faried, half his time at SF
Mudiay exclusively at SF
Milsap as THE backup C
Celtics
Brown & Rozier mostly at SG
Trade for a center so Horford can play more PF
Spurs
I think it would be fun / possibly revolutionary to see Kawhi at C a bit and see what happens.
Griz
Parsons at SG? I feel less positively about this one but include because they need to take risks and find some new wrinkle for at least occasional use.