Ok, if you are just trying to be on the same page. The comment was that "lousy team" is a fan phrase & you would not hear that inside an NFL locker room or by coaches & GM's.
Sports people are always comparing themselves & their teams to others. They sum up players abilities pretty quickly. Ie, they are hyper aware of what players & teams pose a threat & which don't. So, I think it ridiculous to think they aren't openly talking about it behind closed doors.
Many former coaches & players openly talk about what players & teams they were measuring themselves against. Jimmy Johnson has talked about knowing the 49ers among others were a measuring stick back in the day. About how he was counting on wins against the other teams on the schedule but those would give him a better sense for where his team really was. Aikman, Irvin, Emmitt etc. have all said the same thing. They knew who was lousy, mediocre & good. If you've ever watched shows like Total Access where former players talk about their careers & championship runs they talk about not taking some teams seriously as they just wanted to do enough to win & stay healthy. Does anyone really think players have rolled into games against teams like Detroit, Cleveland, Jets during long stretches of the 2000's and not known they were lousy?