I agree. Parker is a score-first point guard who can't shoot. He's 29 and has a lot of miles, so the amount of paint points he'll be able to get will decrease over the next few years as his wheels slow down. We know he's already lost at least a half step.
And judging from his performance against Memphis last year, maybe a full step.
I say trade him now while he has value. Granted, we don't have George Hill to step in now, but then again, did we really think George was going to be our starting PG for the next few years? George was a nice player, but he wasn't a PG.