We’re not sure if CTV’s decision to begin airing So You Think You Can Dance Canada during the American season of So You Think You Can Dance is a good programming decision or a bad one. The argument for it being a good decision: airing it concurrently with the American season gives fans of the show a double-shot of what they enjoy at a time when there’s little competition for eyeballs. The argument for it being a bad decision: overexposure of the format exhausts even the hardcore fans of the show and decreases the audience. Televisualist leans towards it being a bad idea, but we’ll see. (8 p.m.)