It's officially official: 's season is over Bobby Portis Jersey . The announced they placed the running back on the Injured Reserve list on Saturday, ending his season. Dunbar, 25, suffered a torn in the ' Week 4 lo s to the , NFL Media Insider Ian Rapoport reported, per a source informed of his MRI results. Moving Dunbar was a transactional matter after the suffered their most recent in a season-long string of injuries. So far in 2015 the suffered injuries to: quarterback (on IR Boomerang), No. 1 receiver (foot surgery), No. 1 cornerback (IR) and rookie pa s rusher (ankle), among others. Luckily tackling dynamo is returning from a concu sion suffered in Week 4. With Dunbar out, expect to see more of on pa sing downs. should see his role increase as well after being acquired prior to the start of the season. is still on the team. The signed receiver (Washington State) from the practice squad to fill Dunbar's roster spot. Bryn Forbes Jersey