The only thing I'm afraid of is that he'll and moan when he doesn't get his minutes. That's what he did in New Orleans and that's why Byron Scott decided to let him stay on the bench for second half of the season.
He's still young and raw but he expects his minutes on a nightly basis, but with guys like Manu, Bowen, Finley ahead of him, I can't see him satisfied with 10-15 minutes a night.
That's why I like Barry and his at ude. He knows what's best for the team is best for him as well and if he doesn't get the minutes he wants he accepts that for the sake of the team. Also we can't afford to loose one of the best pure shooters in the league for a very inconsistant shooter in J.R. Smith.
It's a tough situation for the Spurs, they need to get younger but they still need to have shooters on the team and Barry is our best three point shooter.