My optimistic but realistic prediction:

Detroit (8-2) -> (13-4)

Packers (4-6) - W

@ Saints (5-5) - W

@ Bears (3-8) - W

Broncos (4-5) - W

@ Vikings (6-4) - L

@ Cowboys (6-4) - L

Vikings (6-4) - W

Vikings (6-4) -> (10-7)

@ Broncos (4-5) tonight - L

Bears (3-8) - W

BYE

@ Raiders (5-6) - W

@ Bengals (5-5) - L

Lions (8-2) - W

Packers (4-6) - W

@ Lions (8-2) - L