‘Many of the penalties committed by the Bills last week were done so by the offensive line, moving before the snap. In addition, the overall performance from that unit against Pittsburgh left a bit to be desired, which has been the case since training camp opened in late July. Also, injuries have started to pile up, with Tommy Doyle already out for the season with a leg injury and Connor McGovern leaving Wednesday’s practice with a leg injury of his own before missing Thursday’s session altogether. The Bills’ depth up front has been a significant concern, as they are one more substantial injury away from perhaps needing to slam the panic button in that department.’