1. Robert Pattinson
Fans have been petitioning for nearly a year to have the dashing Brit take the "SNL" stage. Though Lorne nixed the idea for last season, he did tell OK! magazine that he'd be open to having the "New Moon" star on the upcoming season. Paging Kristen Stewart: we'd also love to see you cameo!
the rest of the "wish list" at the source