Most notably , he took a significant step in pass protection , a critical development for any running back looking to play on every down .
Barkley 's pure running ability has long been obvious , and the developed nuances of his game truly shone through in 2016 .
Most notably , Barkley took a significant step in pass protection , a critical development for any running back looking to play on every down .
Barkley 's pure running ability has long been obvious , and the developed nuances of his game truly shone through in 2016 .