Much like the other 32 teams in the league, the Cowboys will be pressed to find impact players in this year's draft, thankfully the depth of good players will be in their favor.
The NFL has the most parity of any professional sports league in America, which is precisely why it remains as the highest-rated professional sport as well. This league is just not designed for dynasty teams anymore, that's what makes the Patriots of our era even more interesting. Say what you will about the "Tuck Rule", "Spy-gate", and now "Deflate-gate" theories; the fact remains that they are the measuring stick of the NFL for over a decade now.