So much fail with this post. First of all Dallas won the division last year and were an asinine overturn of a catch from going to the NFC Championship despite some severe limitations on the defensive side.
The three eight and eight seasons if you look at that team outside of Romo, Witten, and Dez they were a below average football team. Garrett's ability to rally his troops, get a message across, and the individual talent of those guys is what made us competitive each year. They pretty much perennially had one of the worst offensive lines in the league until 2013 when they drafted Travis Frederick. The defense only had two impact players. DeMarcus Ware who clearly wasn't himself after his neck injury in 2009 and Sean Lee who hasn't been able to play a full season.
This season we've lost two of the best football players on the planet. You can't win without two superstar players that are as valuable as Romo and Dez are not to mention a decimated defensive line. They just don't have the horses hell the bodies to be able to play for four quarters.