In the NFL, you have to be fast to be a cornerback
Where in the NFL you don't need to be fast? But yes,corner needs to be fast, to be able to play mano-i-mano, on every level.
My picks.
On offence - the Line , if only one player then RB. Runs away the clock and keeps your offence on the field
On D. Mike Lb - Gotta be able to stop the run.
How many of the better NFL D.s have a lousy MLB ?