Keep updated on all the latest injuries and roster moves in the CFL with TSN's Hash Marks.

Montreal Alouettes

Alouettes quarterback Rakeem Cato returned from an absence to deal with a personal matter Thursday, but Jonathan Crompton was still taking practice snaps with the starters. The Alouettes are last in the East with a 4-6 record but still remain in the playoff hunt as a possible crossover. - TSN

Winnipeg Blue Bombers

Nick Moore (lower-body) did not practice again today. Justin Veltung looks to start in his slotback spot.

Jesse Briggs returned to practice today. Graig Newman did not and looks to be out this week. - TSN

Calgary Stampeders

The Stampeders have added international defensive lineman Brandon Thurmond to the practice roster. Thurmond was on the Hamilton Tiger-Cats practice roster for one month in 2013 and made one start for the Ticats in 2014 before suffering a season-ending injury. The Augusta, Ga., native attended training camp with the National Football League's Atlanta Falcons in 2013.

Toronto Argonauts

With growing concerns about Argonauts kicker Swayze Waters' health, reports have suggest that the Argos inquired about Calgary Stampeders all-Canadian kicker Tyler Crapigna.

Edmonton Eskimos

The Eskimos have signed international slotback Aaron Kelly to the practice roster. - Team Release