Sigma's Potential RF Mount Lenses Deserve Better Canon Cameras

It seems to have taken a while for Sigma to come and say that they will be supporting Canon in their Mirrorless adventure. Usually, Sigma is the first to announce their intent when a new system hits the market, but perhaps they have been waiting to see just how serious Canon is about the new platform. Sure, Canon has signaled their intent by releasing some of the most beautiful lenses around, but their camera game sucks. Perhaps Sigma knows something we don't as they apparently have a roadmap fo...