Wow. That is what I would like to see but I thought it was wishful thinking. What makes you think that he could be transformed into a PG?
Maybe ..
He has good handles, can pass (he's just always rather shoot), sees the floor well, and doesn't flinch in adversity. A lot of college freshmen have a difficult time transitioning from them being the only scoring in option on their high school team, to being surrounded by scorers. That's why so many appear selfish (which I think Rivers is). Having said that, Rivers wants to win more than anything else. I don't see him as selfish as much as egotistical .. which isn't all bad if handled properly.
Rivers can shoot from anywhere on the floor (NBA range with ease) and can slice into the lane anytime he wants. I think he has the tools and the smarts .. the question is whether he has the willingness.
He's going to be one of the underrated players in the draft if he's taken around 12 or lower .. and he probably will.