Harris is a free agent so he will be gone. The Lions can clear $5 million in cap space by cutting Walker. Given the emergence of Melifonwu, I don't see Walker not getting cut.
I can see how it's going to go. Lions will lose to the Bills in the Super Bowl. Goff has a bad game but still gets a big extension. Relationship between Goff and Campbell deteriorates, and Goff plus a couple 1sts is traded to the Chargers for Herbert and he goes on to win a Super Bowl in Detroit.
If the Packers are good enough to beat the Cowboys and 49ers on the road, they're good though to beat the Lions. I just feel better about the 49ers to be honest.
Last time these two teams played, Sutton had a really good game. Possibly his best game of the season. Sutton is a physical corner who matches up better against more physical receivers who aren't as twitchy like Jefferson, Lamb and Nacua.