Window into the Weekend

The X-Factors

You know about Peyton Manning, Marshawn Lynch and the other marquee players who will take the field in Super Bowl 48. But don't count out these two sleepers to make an impact on whether their teams will hoist the Lombardi
Window into the Weekend: Super Bowl X-factors
The MMQB's Peter King takes a look at an overlooked player on each Super Bowl team that will make an impact in the championship game.