The Indianapolis Colts weren't just dissatisfied with running back Trent Richardson.
They also apparently had a problem with running backs coach David Walker.
The Colts announced that they're parting ways with Walker, a euphemism for a firing.
“We’re grateful for David’s contributions to the Colts’ success over the last four years and wish him nothing but the best in the future,” Colts coach Chuck Pagano said.
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Aaron Wilson covers the Ravens for The Baltimore Sun