I just read the Rams have scored 10 point or fewer in 3 of their games this year. Clearly they are struggling on offense. They basically have no running game (32nd in the league) and 1 reliable receiver. Their offensive line is a mess, and that is a bad mismatch with the Cowboys. They are not the same team that won the Super Bowl.
But I watched a lot of football yesterday, and I don't see a lot of NFC teams playing well right now. The Eagles are playing the best of anyone, but the Cowboys and Giants are not far behind. I know a lot of people are still not convinced by the Giants, but that is a team that is getting better. The offensive line is finally coming together, Barkley is running like the Barkley we saw as a rookie and the Giants are featuring him in a lot of new ways. They don't really have any receivers but Daniel Jones is still managing to make plays with his feet and arm. Their defense is play much better than anyone expected mostly because they have a couple of stud DTs who get pressure up the middle. But even their secondary is playing well, despite being a bunch of nobodies. I think the Giants, if they stay healthy, will be one of the better teams midway through the season. They are playing with a ton of confidence. I do worry about Daniel Jones running the football so much and Barkley has shown he is not durable.
The point is, the NFC East is feasting on the rest of the league because I don't see any NFC teams that are playing well. Even the Bucs look weaker this year. Brady is starting to show his age, IMO.
The Cowboys faced their first test against the Bucs and lost. The Rams were a test but their next big test is the Eagles.