Defensive end Randy Gregory officially has been placed on the Cowboys' active roster.
Dallas announced the move ahead of its game against the Detroit Lions on Monday Night Football. Additionally, Defensive end Zach Moore was waived.
Randy Gregory has been moved to the Cowboys' active roster. He was a full participant in practice all week. DE Zach Moore was waived
— Jon Machota (@jonmachota) December 26, 2016
Gregory's 14-game suspension to start the season for violating the league's substance abuse policy ended last Monday.
"He really looked good. He made some plays in one-on-one," Cowboys linebacker Anthony Hitchens said after practice Thursday.