Is there a section for Riders fans in the Rogers Centre for Argo's games? I'll be in town for Thanksgiving and thinking of going to the game, and don't really want to sit among a sea (pond?) of blue.
I suspect if you call the Argos ticket office, they could give you an idea of where the Rider fans sit. Behind the Rider bench would be a safe location to find Green supporters
The argos forum has a post for a deal on tickets.