Beat writer Mike Wells on Trent Richardson's opportunity as the "workhorse" back for the Colts: It’s put-up-or-shut-up time for Richardson. He shared the workload with Bradshaw in the nine games they played together, but now he’ll be the workhorse in the backfield. That’s kind of a scary thought when you take into account that Richardson rushed for zero yards on seven carries against the Patriots last weekend. Richardson and general manager Ryan Grigson have a lot on the line, because there’s no excuse for Richardson not to be effective. He has been in the system for more than a year and no longer has to split carries. Produce and it will soften the blow of Richardson’s inconsistent play the past year. Struggle and the questions continue as to why Grigson gave up a first-round draft pick for a player who hasn’t been worth it so far.
Dan "Boom" Herron will move into a backup/complementary role behind Richardson. The split will depend on how each player performs. Given Richardson's recent history of low production, it wouldn't be surprising if Herron worked his way into a Ahmad Bradshaw-type role.