Agreed. Out of the ones mentioned Wilson may turn out to be legit. The others I doubt. I think Luck, Tannehill, and Wilson will be better. To early to tell with Foles.
Foles won't be as good as this year; nobody could be. I haven't watched enough of him to know how much is skill or scheme that is bringing the great numbers, all I know was that having seen Foles and Vick play in that offense, it was obvious to me when Vick was running into the defense repeatedly that Foles was going to do better because he wouldn't take away passing plays by poor awareness.