The 2021 Green Bay Packers lost 38-3 in Week 1. They ended up as the No. 1 seed in the NFC. Last season's Tennessee Titans lost 38-13, at home, in the opener. They were the AFC's No. 1 seed. Clearly, a bad Week 1 loss isn't a death sentence in the NFL. However, plenty of teams that lose Week 1 are letting us know they're in for a miserable season. How panicked should we be about each Week 1 loser? While not giving in to the overreaction after the first game, let's tak...