Per ESPN's Adam Schefter, the Cowboys are “likely” to release WR Amari Cooper. It's a matter of money, as the veteran is scheduled to count $22 million against Dallas' salary cap. (If cut, he’ll carry a figure of only ~$6 million.) Coming off an inconsistent year 2, CeeDee Lamb would project as the big winner here. Note that Michael Gallup, Cedrick Wilson and Dalton Schultz are all impending free agents.
Update: According to multiple reports, the Cowboys will try to trade Cooper but are expected to release him if that doesn't work out. Multiple reports also have the team planning to try for a long-term deal with Gallup.