I hear you about the superhero oversaturation :/ I actually LIKE superheroes and DC comics, but I can't stand the ones on the CW--they either bore me entirely or I actively dislike them, and I can't really put my finger on why but the general tone of Legends of Tomorrow/Arrow/Supergirl just doesn't work for me.

JtV and The Originals is about the only thing I watch on the CW anymore but I'm sorry to hear about iZombie :/ I'm not even sure how all those shows are going to be able to return in midseason, and keep up with the ones who are still airing. I was really excited for Riverdale too, so I'm sad to hear about it getting sidelined into a midseason show.