First off, Josh Green looks like a fairly risky player. Profile and game wise looks like so many of those late 1st round picks that either bust or become positive role players. I have issues with the fact that he doesn't excel in one particular thing, and doesn't looks like a great defender at there next level. He is just spazzy and I hate that in a wing.
Okoro is fascinating as hell. Guy is probably the best finisher I have seen in years relative to his size. He is so balanced on his drives, and not in a stiff way... in a Lebron way. On his drives he goes hard, explosive but always in control and has perfect sense of his surroundings. His finishes though are what's it all about. Just so balanced, finishes with either hand, the ball always goes in the same away whether he is against a big defender or not.. makes it looks easy. Nothing acrobatic, just very solid. This just looks so translatable.
I love his ceiling as a star wing because of his body, and above all his finishing and aggressiveness that he plays with. The thing is that he doesn't need his shot to be great to be great because he is so good at so many other things. I dunno, I have seen this type before and they usually succeed eventually.
His form on his shot also looks fairly decent, so I would;'t bet against him.