Saquon Barkley is on the cusp of NFL history. If the Philadelphia Eagles running back can get just 268 yards over the final two weeks of the season, he'll break Eric Dickerson's single-season rushing record,

Philadelphia Eagles star Saquon Barkley is approaching a record held by Pro Football Hall of Fame running back Eric Dickerson. Barkley needs just 268 yards over the next two games to break a record held by Dickerson since 1984.

Saquon Barkley is within reach of the NFL rushing record. Here's why he likely won't get the chance to break it.