Of course, CBS will not be the stations broadcasting, FOX will be. That might be the way to force their advertisers throught Videotron's (among other HD providers) viewers.Watch WCAX-DT on Videotron Illico digital TV (Channel 653). Videotron has announced that it will leave the CBS station's HD feed untouched during the game, instead of replacing it with the equivalent CTV feed. It can do this because of two rules about simultaneous substitution: that the Canadian signal be of equal or superior quality to the U.S. one, and that the substitution happen in an area covered by the Canadian station's over-the-air signal. Because CFCF is not yet transmitting over the air in HD (it has an HD feed that it makes available to providers), Videotron is not obliged to replace WCAX's HD signal with either the standard definition or high definition feeds of CFCF. Note that this is only for people with HD service. WCAX's standard definition signal on Channel 53 will be replaced by CFCF on Illico.