FRISCO, Texas — Christian Parker is, at 34, not only the youngest defensive coordinator in Cowboys history, he’s roughly the same age as our oldest son. Doesn’t mean he can’t get the job done, but it could indicate I’ve been doing this too long.

Five Cowboys starters could be out this offseason. Breaking down who’s replaceable, who isn’t, and what Dallas should do next in free agency.

If one evaluates a company and every person failed in their responsibilities, it's most likely to be a management issue, not the personnel.