I'd say he's fragile. I like what I see when he's on the floor but that isn't often enough based on his past.
I don't know if I call him fragile as much as I call him reckless. He plays on athletecism instead of intellect to me and his body is paying the price. I'm high on X I really like his game he reminds me a lot of Ariza but a notch or two better. But like your post showed he can't stay on the floor even with only 16 minutes a game. If I had to choose which to keep I think I'd lean towards Bazemore even though his sample size is limited in range too.