‘Losing center Geoff Hangartner is a big blow to the offensive line. He was the lone veteran on the line, not to mention a traffic cop in terms of setting the protections and making some of the line calls (quarterback Ryan Fitzpatrick does a lot of that for the Bills as well). Kraig Urbik was Hangartner’s backup, and he also went out with a knee injury late in the game, so LG Andy Levitre played center for the first time in his career. Hangartner hopes he can come back, but his chances seem slim.’