No excuses here. Merely facts.
You're the one dealing in what-if hypotheticals, not I.
Level of competition is a very factual, quantifiable reality in the NFL. The Eagles and Lions are markedly better than the Rams and Raiders.
You should also understand that every team in the NFL loses from time to time, even great ones. The dynastic Cowboy teams of the 90s never lost fewer than 3 games in a season and usually lost 4. Those teams also lost games in (are you ready for this?) December. ::gasp!:: In fact, during the 1995 season, the Cowboys lost multiple times in that most important, momentum-building month. ::swoon::
So let's try to keep some vestige of perspective here. This current Cowboys team has lost a mere 2 games with only 2 games remaining, matching the best start in Cowboys' history. Forgive me if I'm not too concerned just yet.
.