I agree that it's not likely he'll go top 10, which to me is kind of foolish. He's essentially the same size Chris Paul was when he came out. While he may be short, he does have a pretty solid wingspan at 6'5, which should help him defensively.
I just don't see how someone like MCW is being ranked higher than Burke in almost all of the mock drafts I've seen. Sure, MCW has the size advantage (although they have the same wingspan), but Burke is a year younger, a better shooter, has a better PER and PPR, and has the better intangibles.
I'd take him over any other PG easily.