Loved Collinsworth... he was a fantastic player for us. But he was never going to make it in the pros. His skill set of being an elite rebounding PG and a savvy passer was just not a tool belt that works in the NBA.
I don't think Hall has any chance at playing in the NBA, but ironically, even though I'd pick CC over Hall as a college PG, I think Hall fits the NBA PG profile better than CC did.