It's no secret running back Trent Richardson has been a disappointment since the Indianapolis Colts traded a first-round pick for him in 2013. In his two seasons with Indy he failed to eclipse 520 yards or average more than 3.3 yards per carry. Now it appears as if Richardson's problems extend beyond the field as well.

ESPN reports that friction between Richardson and the Colts has built up due to issues about his weight, absences and accessibility.

Richardson reportedly failed to stay in shape throughout the 2014 season while also neglecting to tell the team he would not be at a walk-through the day before the AFC Championship Game. As a result, the team suspended him for two games.

Indianapolis could exercise an option in Richardson's contract that would allow them to void the remaining $3.1 million in guaranteed money they still owe him. However, the NFL Players Association would likely challenge such a move.

Richardson cited phone issues during a family emergency as the reason he failed to notify the Colts of his impending absence from the walk-through.

"Every situation is different," Colts general manager Ryan Grigson said at the time. "Every player and how we deal with them is going to be different. He'll be lumped into that conversation with guys this offseason. Where does he fit? Where is he going? Is his arrow up, down, sideways, 45-degree angle?"

Unfortunately for Richardson, his arrow appears to be pointing down.