Answer: Jack Donaghy's dream of creating a TV show that strands a bunch of middle-aged whores-for-hire on a deserted island is about to become a reality. Rock is casting a slew of attractive females in their late thirties to early fifties to serve as contestants on the fictitious "MILF Island". The twist? The male contestants courting the hot mamas on the show-within-a-show are described as being "of eighth-grade age." Yep, 30 Rock's back, folks. Rejoice!