Colts owe Trent Richardson $3.184 million next year, whether he’s on the team or not

As running back Trent Richardson, who went from anticipated special-teams duty to being inactive for Sunday’s playoff win at Denver, could once again be patrolling the sidelines in street clothes at New England. Which suggests that, come next year, Richardson will not be a member of the team. But here’s the problem for the Colts.…