The Tennessee Titans brought in running back Shonn Greene this offseason to be a change-of-pace back and complement Chris Johnson, but that experiment ended quickly during Week 1.
Jim Wyatt of The Tennessean reported Greene suffered a minor right knee injury:
Greene return is Q with right knee— Jim Wyatt (@jwyattsports) September 8, 2013
The knee injury has prevented Greene from play since the opener and he was ruled out of Week 6. He is active for Week 7.