Racing PositionsKittle: 'Best case' Achilles tear; eyes early return8mNick WagonerTracking NFL head coach changes: Bill fire Sean McDermott, Dolphins hiring Jeff Hafley3mESPN staffSources: Fins hiring Packers' Hafley as new HC6mMarcel Louis-JacquesBears' Williams: Wasn't on same page with Moore14mCourtney Cronin'Leader of men': Bills players react to Sean McDermott's firing on social media1hKalan HooksSources: Broncos open window for Dobbins' return1hJeff LegwoldLions set to hire Petzing as new OC, sources say32mEric WoodyardSeahawks lose RB Charbonnet for rest of playoffs3hBrady HendersonWait, now Sean McDermott is out, too?! Big questions on the Bills' surprising coaching change1hAlaina Getzenberg, Jeremy Fowler & Ben SolakFalcons retaining DC Ulbrich under HC Stefanski6hMarc Raimondi
