I don't know, the Funny brand has been in Hamilton and Calgary for 7-8 years now, the former second-last in the ratings and the latter, last. (source source)
The content is just so cheap to air that I guess it doesn't even matter if the listenership significantly tanks. It costs them next to nothing to air. With such low cost of labour to maintain, I think Bell is going to leave it up so they can forget about it.