Here's what I don't get about all of these combo guards. Once you've figured out that you aren't going to be big enough to be a true NBA SG, why not put a ton of time in becoming a better ball handler? Someone should have told them, "Look kid, you've got NBA athleticism, but because of your size, your only chance to make it is as a PG. So get on it." Or they should have figured it out for themselves.
I thought Dragic was a good player, but it always baffled me that he didn't use the off-season to become a better ball-handler, if he saw himself as an NBA PG. But now I realize that there are a whole lot of players in his same situation -- and not just on the Suns. If any of these guys learned how to get elite with the ball in his hands, they'd be deadly. Instead they settle for being drive-and-dish "combo guards" who are a poor fit at either position.
All I can think is that it's laziness. It just can't be that hard for a 6' 3" NBA player to become an excellent dribbler. Make it a commitment, design some drills, practice, and practice some more. Otherwise, sign up for a mediocre career and don't gripe when your team is constantly looking to upgrade you.