Mike Sorrentino, aka The Situation on “Jersey Shore” has signed a spinoff deal with MTV. A pilot will be filmed later this year for a possible series pickup. MTV recently greenlit two untitled “Jersey Shore” spinoff series: one features Nicole “Snooki” Polizzi and Jenni “JWoww” Farley, while the second is led by Paul “DJ Pauly D” Delvecchio. Both shows are expected to debut some time in 2012.