The interest is there:
"At an average of 703,000 viewers a game,
the CFL stands second only to hockey as this country's most-watched sport. They're ahead of the Toronto Blue Jays' 540,000, a comparable number since the Jays generally play six games a week while the CFL offers up four.
Combined ratings on TSN and French-language RDS averaged 758,000 viewers per game, an increase of 3.6 per cent over 2012. The RDS numbers are down a tad, but considering how far the Montreal Alouettes have fallen there's no real surprise there.
But while overall ratings increases give the league something to crow about, that's not the real big news. The big news is that they're being driven by the most unlikely source of all: Southern Ontario. Ratings for games involving the Toronto Argonauts were up 26 per cent from last year while audiences for Hamilton (Guelph) Tiger-Cats games rose 14 per cent.
Ratings for all CFL games were up 18 per cent from last year in Southern Ontario and the Hamilton-Toronto clash on Thanksgiving Day drew the league's fourth-largest TV audience of the season with 956,000 viewers."
https://ca.sports.yahoo.com/blogs/e...ease-surprise-southern-ontario-183017606.html
Also the CFL gets better ratings than the MLS on ESPN.