Used to sneak into Boston College games in HS to watch Doug Flutie play (BC is actually in Newton, MA where I lived and went to HS). He's easily one of the most fun football players to watch, ever. Any professional league where he can be the GOAT is A-OK with me.
Also, while on vacation in BC and Alberta 10 or 11 years ago, my wife and I were shut out of every hotel between Banff and Calgary because of a Stampeders game, which while annoying, was also kind of cool. I certainly appreciate that level of fan devotion. So, while I don't follow the league at all, a CFL game on a perfect summer night is absolutely on my sports travel bucket list.
But there's a million things I'd rather do in Toronto on a perfect summer evening than take in an Argos game.