Personally, I couldn't really care less about the position labels. It's more about the extent to which these guys can do things with the ball in their hands and/or what you would consider traditional PG skills. I think the "I'm a PG" thing is really just a good marketing move.
I think Tre has a better handle and obviously really shoot it off the dribble. He can be very similar to Jamal Murray who is a "PG" and has been one of my main comparisons throughout this cycle. I think that's realistic. OTOH, the ability to apply rim pressure is not really something that gets developed often in the NBA. I think Tre is behind Key in this sense. Key broke the paint more and was willing to challenge the big.....you're just not setting up your teammates much if you take the mid range pullup every time.
VJ can't dribble as well or shoot off the dribble at all, but he does apply pressure to rim. I think his passing is as good as Tre, but he has more ability to breakdown the defense and create for others. I would argue he has more to improve on, but those improvements are more realistic and have happened more historically.
