I watched quite a bit at the end of the season, when they were fighting for survival against GSW. If by 'creating his own shot' you mean jacking up ill-advised treys, sure. Granted, he has turned into a very streaky shooter, and he is athletic.
But his basketball IQ is really down there, and he has had to apologize to teammates for screwups time and time again. I think Pop will already have a project to work on in G-Hill, and if he could have Posey for the same money, I'm pretty sure that's where he'll go.