Yes we looked great yesterday and i know after any win alot of people love to say we are back and we are so great etc. But people keep in mind the teams we have beat have a combined total of 4 wins. Just keep that in mind. This team has a ways to go still. We have to take certain victories in perspective. This team has many many flaws that good teams have exploited and good teams will continue to exploit.
Don't think anyone is saying this team is golden, but there's only two things separating Dallas from the division lead:
1) Sean Lee injury - Dallas is almost certainly at least 4-2 and perhaps 5-1 with fewer reps of Jaylon Smith in the Rams/Packers games.
2) Philly = 3-0 in games decided by 5 points or less, Cowboys are 0-2 in those same games. Historically, winning close games is not repeatable or predictable and reversion to the mean (.500) should be expected for both teams going forward.
Again, you can make the case that we wouldn't be SB contenders regardless due to linebacker/safety issues, but the margin for error in the NFL is comically small. This is still the same football team as last year with almost no bounces going their way thus far and some awful self-inflicted wounds (Switzer fumble, 2nd down pass when trying not to leave time for Rodgers). The next month will tell us a lot more.