Drops a couple hints about what #700 could be, including the two-part story leading up to it.
Well, I assume it's two parts, considering the schedule ahead:
-685-687: Ends of the Earth(Ramos, then Caselli)
-688-692: No Turning Back(Camuncoli)
-693-694: Spider-Man 50th Anniversary story(Ramos)
-695-697: Danger Zone(I'm gonna assume Caselli fits in here into the rotation
-698-699: Dying Wish(Camuncoli)
-700: OMG MJ GETS TOGETHER WITH PETER PARKER, UNTIL HE DIES THAT IS(Ramos)