Since Amy Sherman-Palladino is still close to much of the original core cast, it wouldn't be surprising if the actresses behind Rory, Lorelai, and Emily would be on board if another season is finalized. If Jess isn't the father, though, then Milo probably wouldn't need to return for a second season of the revival.

And it's hard to say if Melissa McCarthy’s schedule with other projects would allow her to reprise her role as Sookie again. If Gilmore Girls fans had it their way, there would most definitely be another season to add to the revival, but as of right now, they will have to settle with re-watching the four movie-sized episodes over and over.