I think SF will still beat Detroit honestly. When I look at the teams in the NFC playoffs and how they were playing at the end of the year, I would say SF was 1, GB 2, Detroit 3, Tampa 4, Rams 5, Dallas 6, and Eagles 7.
GB was playing much better than Detroit. I think SF will beat them more easily than they beat the Packers.
btw, I am not saying this is the order the teams actually rank, just how they were playing going into the playoffs and how they played so far.
I think GB played way over their heads and I think they will not win their own division again next year. I think Tampa Bay will struggle next year too. I think Dallas and Philly are both better teams than they played at the end of the season. Both teams need to recover mentally and get back on track but at the end of the year both were not playing their best football.