N 'if' L: What if the 'Calvin Johnson rule' didn't exist?

N 'if' L: Brady vs. Manning CFB edition

N 'if' L: What if the Bengals had drafted Kaepernick?

N 'if' L: What if Aikman was drafted by Falcons in '89?

N 'if' L: What if the 2013 season looked different?

N 'if' L: What if Russell Wilson wasn't a Seahawk?

N 'if' L: What if Jay Cutler doesn't get hurt in 2010?

N 'if' L: What if Bill Belichick coached the Jets?

N 'if' L: What if Flacco's Hail Mary fell flat?

N 'if' L: What if Luck had stayed in 2011 draft?

N 'if' L: What if Favre stayed a Packer?