McKeon (ankle) has signed with the Cowboys' practice squad, Michael Gehlken of The Dallas Morning News reports.
EDGE Analysis
McKeon was competing with Peyton Hendershot for the No. 3 tight end role with Dallas. While he ultimately came up short, he will remain with the team on the practice squad. So, he could potentially get called up to the 53-man roster at some point should the team become thin at his position.