Let him get his turnovers out now. The coaching staff will teach him how to get the ball into the front court and receive it again on the wing....that way he has the ball in his hands ready to initiate the offense. Controlling his turnovers is easy, its not like some sort of physical gift of which he possesses a ton of. He just has to get caught up to the speed of an nba game, to learn the ways each player plays defense.
Tyreke is going to be the bomb, Petrie has gotten 1 of the 2 stars that were going to come out of this draft. Rubio is good, but he is not going to be able to dominate a game like Tyreke will be able to. Rubio will probably end up being a top notch point guard in the league. But would you rather have Jason Kidd or Dwayne Wade? Wade will take over a game in the final moments to secure a win, Kidd will actively particopate in pulling out a win.
Look, Tyreke is going to turn the ball over. A lot. But look at the league leaders in turnovers. I guarantee you that DWade is high on that list. Players that have the ball in their hands are prone to do that, especially when they are the best option their team has for getting a good look, or a foul. Reke will have a bullseye shooter and decent ball handler on the wing with him in Martin, not to mention a couple great ball handlers coming coming off the bench in Cisco and Sergio.
He won't need to handle the ball that much in the regular season, but you always have the option tat if the offense breaks down or gets stagnant you have 2 wings that can take the ball to the basket and get fouled, or at the very least get off a higher percentage shot.
Please understand the message: see the big picture, don't just focus on the present.