Oh boo hoo...
The point is that he has the size to handle the rigours of the league. 6'3 and under/over 200. There's nothing to get nitpick-y about here... He "has size", as you like to put it. That's good enough, and beyond that, it doesn't matter as much as you're making it out to be.
Also, he's only 22, so he's still a few years away from having his "man muscle".
Size aside, THIS is what matters: