The Cowboys will place McKeon on injured reserve Wednesday with an ankle injury, Clarence E. Hill Jr. of the Fort Worth Star-Telegram reports.
The Cowboys signed McKeon to their 53-man active roster Thursday.
The Cowboys elevated McKeon from their practice squad Saturday, Michael Gehlken of The Dallas Morning News reports.
The Cowboys elevated McKeon to the active roster Saturday, Jon Machota of The Athletic reports.
The Cowboys signed McKeon to the practice squad Wednesday, Patrik Walker of the team's official site reports.
The Cowboys waived McKeon on Tuesday, Michael Gehlken of The Dallas Morning News reports.
McKeon's chances of making the 53-man roster increased greatly with John Stephens having suffered a season-ending ACL tear Saturday, Nick Eatman of the Cowboys' website reports.
Dallas signed McKeon from its practice squad to the 53-man roster Saturday ahead of Sunday's game versus Chicago, Michael Gehlken of The Dallas Morning News reports.
McKeon reverted to the Cowboys' practice squad Monday, per the NFL's transaction log.
Dallas elevated McKeon to the 53-man roster Saturday ahead of Sunday's Week 7 clash against the Commanders.