Sounds great on paper.
The only issue is that Frank isn't a forward, largely because he has a poor feel for the game. He was ranked in the top 75 because he has terrific physical tools, and like many bigs -- he gets projected based upon potential.
But the reality of the situation is that at this current stage of his developmental curve, he has million dollar tools / potential, but a 10-cent feel for the game. He didn't even start on his high school program, basically for the same reason.
Again, tantalizing potential. All of the physical tools are there. But it remains to be seen whether he'll improve his hoops IQ to the point where he'll even be a CONTRIBUTOR, let alone a starter. Let alone a forward.