2014 was a great year for Dallas, but the team struggled with depth at times. This season looks to be better already.
NFL football is a brutal sport. Injuries are an unfortunate but unavoidable part of the game, which is why we see players seeking bigger deals and more guaranteed money. For teams, it means that you have to be just as concerned about quality backup players as you do about your starters. The Dallas Cowboys had a great regular season in 2014 and a strong showing in the playoffs, but depth was part of what eventually did them in.