Calgary is in a very dangerous situation here. The Stampeders just nipped East Division leader Hamilton, 19-18, at home last Saturday after trailing by 11 points at halftime. They are on the road in a revenge spot against Montreal next week. 
So it could become very easy for Calgary to overlook and come out flat against the 2-9 Argonauts. The Stampeders are on short rest, while Toronto was idle last week. 
The Argonauts entered their bye bolstered by a smashing 46-17 road win against Ottawa. Toronto is 2-0-1 ATS in its last three games.
The Stampeders have injuries and a poor recent track history in this type of role. They are 1-6 ATS the past seven times laying points and 1-5 ATS the last six times they've met sub .500 opponents.