He seems like a pretty 1 dimensional player from what I have seen. Excellent jumpshooter, but haven't seen much else. Our defense is porous enough, so I wouldn't play him a ton. Offense isn't our problem unless he can get to the hoop, which we haven't seen from him.
I like Neilson, but CK's ceiling is much higher - I think Neilson gets pushed around easily at times, but he is better offensively. CK is much stronger and more athletic and will eventually be a defensive stud. I like the minutes about how they are.