That just seems like an extremely pessimistic look at the team. They didn't have Bahk all season, and Jenkins missed a good chunk of the the year, and they were fine, so anything they add this year is a bonus. Also, this team hasn't missed a beat offensively when Adams has been hurt in the past. Yes, father time is undefeated, and it will eventually get Rodgers, but I didn't see anything on Sunday that indicated his physical skills were deteriorating.
But its the NFL. Of course they could falter. But IMO, unless they have some sort of catastrophic injury issue, they are still the team to beat in the North. The Vikings have talent, but very rarely do new coaches come in and set the world on fire. And Kirk Cousins is still Kirk Cousins. The Bears and Lions, despite looking somewhat competitive in Week 1, I likely once again dumpster fires.