I'd go right back to Ben. Give Langevin another shot at Flint on Wednesday. I agree about everything said about Ben. Only thing I see an issue with is he seems to be a little weak high blocker/glove. Not a fan on how he catches, almost baseball style. There's no doubt he will be a star though. Hopefully management can build around him.
Regarding Hill/Burke. I think more of Burke as a potential power forward and Hill more of a speed/skill guy. But I agree with Tex, they need some consistency in their line mates and minutes. I'd imagine that would but a damper on production and development.