Getty Cleveland Browns offensive guard Wyatt Teller. We don’t have to watch the Philadelphia Eagles stumble and bumble on offense for much more than a quarter to see the main difference from last year’s Super Bowl winning team. The struggles with throwing the ball were all there one year ago — as was the drama with star wide receiver A.J. Brown . That’s nothing new. What is new is the struggles running the ball, specifically with reigning NFL Offensive Player of Year Saquon Barkley , who is