Paige DeSorbo and Craig Conover, stars of Slice's "Summer House" and "Winter House", dropped by the Corus Upfronts in Toronto on Wednesday, where they spoke with ET Canada's Morgan Hoffman. During that conversation, Hoffman asked the pair to weigh in on the "Vanderpump Rules" Scandoval, given that they'd appeared alongside Tom Sandoval, a.k.a. the man…