When he's open, has his feet set and has time to release his shot, Hairston looks really good. From long twos to three-pointers, he's accurate in with those cir stances.
But while you get those types of looks in D-League and summer league, those types of looks are few and far between in the NBA. 95% of the time a player is going to be defended or at least have a defender rotating to him -- even in the Spurs' system. With an NBA athlete closing out on his shot, that's a big difference than any level of compe ion he has faced.
That's why I want to see Hairston knock down some outside shots on the NBA level. He has proven to be a good shooter when open or going against lesser athletes. But given his lack of elevation, lack of height and his relatively slow release, he'll probably have to make an adjustment.
For the record, I like Hairston as a prospect. He's a bulldog defender in one-on-one matchups -- especially on the low block. He's deceptively a pretty damn good athlete, a willing rebounder, unselfish and plays a physical style of basketball. I really do hope that he can prove that he's improved enough to keep him around.