Alouettes at Saskatchewan Roughriders: Five things you should know

Here are five things you should know about the Alouettes-Saskatchewan Roughriders game at Mosaic Stadium on Saturday (9 p.m., TSN, RDS, TSN Radio 690).
Matchup: The Riders thought they were going to the Grey Cup last season after scoring 18 points in the fourth quarter at Toronto in the East Division final, taking a 21-18 lead with 2:45 remaining. But Ricky Ray marched the Argos 67 yards, setting up the winning one-yard TD run by backup QB Cody Fajardo. Saskatchewan launched its season with a wi