I doubt it! Many things happened in the final scenes, so we will just have to see where they turn up, such as....
- Elizabeth touched her mother's (and daughter's!) hand in the passage, and appeared to get sucked in.
- Ulrichs wife (can't remember her name!) was in the tunnels, and opened the door. Who knows where she went?!
- All the people in the bunker.......who knows
I think how awesome this season will be depends on where Jonas and new Martha went. A new world? Hope it doesn't get too silly (not that anything has been so far!)