Khalif Mitchell appears to be making a comeback.

The Saskatchewan Roughriders signed the veteran defensive lineman to their practice roster on Wednesday. Mitchell last played with the B.C. Lions in 2014.

A two-time All-Star, Mitchell registered just one sack in 11 games two years ago.

Mitchell recorded five sacks with the Toronto Argonauts in 2013.

The 31-year-old spent training camp with the Montreal Alouettes, but was released shortly after creating a firestorm for the team and league with offensive tweets.