You would think that a team would look at what is available in free agency, and look at what is available in the draft, and make an appropriate decision in how to attack free agency for a position of obvious need. This draft is not deep at defensive tackle, nor is there even a lock walk in starter in the crop. Christian Barmore is in all likelihood the best guy available, and he needs a lot of work.
Rather than make a modest investment in a guy like Dalvin Tomlinson or even a more modest one in Davon Godchaux, the Cowboys sign a guy with motor issues and middling production.
This team has no clue in how to prioritize the free agent market in conjunction with what's available in the draft.