On tiebreakers….
for 11-6.
buffalo wins division. They beat KC. They lose to indy, Cincy, tenn, and chargers in tiebreakers for sorting division seeking. Cincy and chargers are by conference record Baltimore is too close to call. It will come down to strength of victory tiebreaker. Baltimore will likely get the edge based on who they have to play.
if they are a WC at 10-7. It depends on who they lose to. If buffalo loses to the falcons then this helps sone tiebreakers. Cleveland and denver would have weaker conference records than buffalo by going 4-1 each against nfc. If baltimore loses afc and wins their nfc game then buffalo would have better conference record or if baltimore list to Pittsburgh Then better common game record.
buffalo will fall short on many tiebreakers for WC so they pretty much need a scenario where only 3 WCs are 10-7 or better.
as of right now you can have I believe 11 AFC teams at 10-7 or better.