Biggest X-Factors for Seahawks vs. Panthers NFC Divisional-Round Showdown

With the Seattle Seahawks traveling to face the Carolina Panthers in Sunday's NFC divisional-round showdown, it's time to take a look at the X-factors that might push each team to victory.

Who on the Seahawks can help stifle Carolina's vaunted rushing attack? Which Panthers receiver must have a big game against Seattle's Legion of Boom?

Find out in the above video as Adam Lefkoe and Bleacher Report NFL Analyst Chris Simms go in-depth on the biggest X-factors of the Seahawks-Panthers matchup.