Yes, doesn't everybody want to have every aspect of the team locked in? Defensive backs,, defensive line, quarterbacks, wide receivers, etc?
While it can be debated forever as to whether defense or offense is more important, or is defensive line more important than the secondary, etc. the fact remains it's rare to have a team locked in at every phase of the game. The early 90's Cowboys came about as close as anybody but they didn't have everything.
I'd be glad if the Cowboys can get half the aspects in great shape...