I am thinking Terminus will be The Sanctuary story arc where Negan and the Saviors are introduced. Since Tyreese and co. are about a day ahead of Rick and co. it will interesting how the show adapts to this scenario. Since everyone in Tyreese and co. are supposed to be dead already. It looks like the sneak peek for next week's episode one of the girl's is in trouble so they may start dropping before they make it there.