Yes, I believe he has the talent, drive, and dog enough to be at least as good as those two. I've never seen Shockey or Winslow split out and look so natural at doing so. The body control he has already is beyond his years. He's a matchup nightmare day 1.
I have, and I've also seen their high school film, and he looks as good or better than the best of them, hence the earth shattering prediction. lol
Nothing to get upset about. I just see something special, not just really good, that's all.