I agree that Fox has potential to become a better shooter. He seems hungry enough to work on it. However he is not a natural passer. His first instinct is to score. His passing almost primarily comes within the flow of the O. Once he lowers his shoulders at the top of the key, he's 99% sold that he's gonna shoot. There are just few plays where he's being creative with the ball. I could see him being a lifetime 20 ppg guy, but only a 5 apg one. And those 5 assists will come by default because he HAS to play PG because he's too small to really play anywhere else. This is my biggest problem with him: small guys that don't pass don't make players around them better.
Jackson is actually a more natural play maker than Fox. His assists are not in the flow of the O, rather in the flow of the Game. The semantical difference being one is a robotic passer, the other is an artistic passer. He's actual a good ball handler at his size. He's at least good at every aspect of the game and the guy is in on EVERY SINGLE PLAY. He has even clutch-ish shots (see the OSU game). While his defending isn't completely polished you can see him making heady plays and being passionate about it. He'll have to be stronger and commit to footwork, but he's a hungry player. Like Fox you can tell he wants to be great. The IT shines through. I really think this guy's stats could reflect Pippen-like numbers depending on where he lands. While I don't think he'll be the scoring superstar of the team, he will make the team very very good.
So Fox offers great scoring, hustling, and defending. Good passing and okay shooting at 6-3.
Jackson offers great athleticism, defending, passing, hustling. Good rebounding and shot altering ability at 6-8.
Jackson has the CLEAR edge on Fox. And not just on Fox, but on everyone else.