[ContemptofCourt]

He is not going to lose...see MLB and NBA.

Noone has ever challenged the NFL because the issue will be moot by the time they are elgible for the draft...

[Trust but Verify]

I agree with you. The NFL doesn't really have a leg to stand on. Acceptance into the league should be based on ability, not age. Having said that, I don't see too many NFL teams drafting high school players. There is a huge jump from high school to NFL.