The NFL may be a passing league, but when it comes to fantasy ... the greatest wide receiver of all time says your #1 pick should still be a RUNNING BACK.
We got Jerry Rice out in NYC Thursday -- and he told us Adrian Peterson is the key to a fantasy championship.
Interesting pick, considering A.P. has crossed the dreaded 30-year-old barrier AND he didn't play a single snap last season.
But if Jerry believes in him ...