WATCH: Incredible touchdown run by David Johnson

Posted at 7:49 PM, Dec 20, 2015
and last updated 2015-12-20 21:49:33-05

Rookie running back David Johnson just might have a future in the NFL.

The Cards' third-round draft pick was thrust into a starting role when veteran Chris Johnson went down with a regular season-ending injury.

David Johnson has thrived in that role -- and on Sunday night, he reeled off an outstanding second-quarter touchdown run at the Philadelphia Eagles.

With the TD, David Johnson broke a franchise record.