Watching some more Wiggins film, there are 2 things that caught my eye. He is 6'8" in shoes with a 7'0" wingspan as measured at the hoop summit. Add to that infinite hops and what I like the very most is his unique speed and mobility. You don't see the whole mobility too often, as he doesn't need them yet. But when he shows a change of direction on the dribble that's what amazes me most. And I really think he could be a similar case like Durant in terms of development.
Durant was very much in the mix as a PF who just needs to grow into his frame. He was measured 6'9 w/o shoes with a 7'5 wingspan at age 18/19. And everybody says he has grown since to the 7 foot region. His projections by DX were a "more fluid/athletic Dirk Nowitzki" as ceiling and Rashard Lewis as his floor. But his unique gift were his quickness and mobility at the given size. This is what makes him a matchup nightmare at SF. He is fast enough to cover the guys, strong enough to compensate with his freakishly long arms.
But in a similar manner I can imagine playing Shooting Guard at the next level when it's all said and done very well. I don't see a single thing that will hinder him. His handle is tight enough, and the advantage of the aforementioned skills are just too tempting. All those new age undersized SGs are gonna get poured in 30 on a nightly basis. To achieve that he has of course to develop the needed pullup/stepback game.
Now rip me!