A couple of things.
If a "one year wonder" gets ruled out, then the Bills shouldn't draft Bowers or Fairley either.
I think Dilfer overstated his case. I'm on record as thinking drafting Newton at 3 isn't a terrible idea, BUT there is no way I can say that the ball "jumps out of his hand" like Dilfer did. In the Auburn games I watched, Newton showed very good arm strength, not great arm strength. His freak qualities are in his size/speed combination, not in how he spins the ball.