They burned through Romo last few good years. They wasted Witten's last few really upper echelon years. They are wasting Tryon Smith's best years. They are wasting Lee's best years. They might have wasted Bryant's best years. And at this point, barring some change in heart by the Jones family, they will likely burn through the best years of Martin, Frederick, Zeke, etc. on this mediocre head coach.
It's depressing when you think about it. The Cowboys are near the top in the NFL in pro bowlers, All Pros, etc. over the last 8-10 years.......... and what do they have to show for it?
Zippo. Jerry and his management have basically just wasted great players we've had.