“No deal,” Shallow to casting directors, probably. Photo: Monty Brinton/NBC Don’t come for the housewives, and don’t come to Parvati Shallow with just any old reality TV offer. After her big reputation on Survivor , The Traitors , and now Deal or No Deal Island , it’s a no-brainer that every casting director is trying to get Shallow and her headbands on their show. But she’s very selective about where she leaves her mark. “I turned down House of Villains , I turned down Celebrity Big Brother ,