I think Ray showed the way this past year with the leaps in ability he made through hard work, including the DPOTY honor. I think Dakota, PJ, all of players are going to follow the example & get in top shape + close skill gaps in the off-season. Like the OP, I could see Dakota playing point, backed up by PJ. and Weatherford.
I think the non-PG situation is even more interesting if Swanigan joins. A lot of good players will be trying to fit into those other four positions on the floor. Who among Hammons, Haas, Edwards, & Smotherman gives minutes to Swanigan? Or does Ray really pull a Cuonzo this year and become an outside shooter, landing him at the 2? That's probably be the best case scenario, but then what if Cline is such a lights out shooter that you can't keep him on the bench? Or maybe Stephens stops being streaky and steps up his D even more. If everybody really works and improves, with Swanigan we've got...
PG - TBD add, PJ, Dakota, Weatherford
SG - Dakota, Stephens, Cline, Davis
SF - Davis, Stephens, Edwards, Smotherman
PF - Edwards, Smotherman, Swanigan, Taylor
C - Hammons, Haas, Taylor
What potential... It's exciting to think about how good this team could be next year with some improvement through hard work + some luck. Boiler Up!