if GB wins over ATL, DET clinches tiebreaker over GB.
(it would be a non-DIV victory. GB can only win the 10-6 tie. At 11-5 tie or 12-4 tie, DET’s better conf rec takes it.)
if ATL lose to GB, ATL clinches tiebreaker over NO.
(it would be a non-DIV loss. NO needs ATL to lose DIV games to go 7-9 4-2 DIV, not 7-9 5-1 DIV)
PITT has clinched 2-way tiebreak over BALT due to superior conf rec. BALT can only tie h2h, DIV, Common.
SF & SEA have both clinched tiebreaker over AZ due to DIV record.