I don't think Sochan is a PG, and I don't think he'll ever get there, but I think experimenting is valuable. It opens up lineup combinations (going huge defensively and getting just enough from a PG by committee) and might mean he gets to a minor negative as a primary, rather than I think (now) a pretty clear negative.
Give and go there at the end of the 3rd feels like his best type of offense - most valuable as a complementary piece who has a bit of juice on ball, and builds up the confidence to use the ball in advantage situations.