Bengals placed DE Robert Geathers on injured reserve with an elbow injury, ending his season. Geathers, the Bengals' longest-tenured player at ten years, didn't record a tackle in two games played this season. He was demoted to No. 3 end duties with Carlos Dunlap taking over at left end. Wallace Gilberry will vault up the depth chart, while Devon Still and Margus Hunt could see some time on the edge.