About Corey, I'm sure there's going to be disagreement. The issue I have with him is that I think he needs to take the "next step".. find his niche. Green was in the same boat last season and eventually his 3 point shot broke out. He found his niche.
I look at Corey, and he does a lot of things, some good, some not so good, but he doesn't do anything exceptionally well, not even for stretches.
For a point guard, he doesn't have a solid shot, he doesn't have court vision, his defense is good but not lock-down... he just doesn't have that something he excels at that would get him more minutes.
Patty was very similar, but he worked hard on his game over the summer, and you can see the fruits of that work. Corey just looks the same, IMO.