[@ChildHoodRuined] So you finally decided to join us! XD Welcome! I'll admit, you caught me off guard, LOL.
Toriel is accepted, Just make sure you read the rules. ^_^

[@KaBling] Ooh, Now I'm kinda curious how you're going to work with the Orange Soul (since we don't know what happened to the six human souls after the events of Undertale). XD

OK. For now, 
I shall put up a list of who is on which team based on recent posts and what people want to do, for the sake of keeping track of things. 
Please let me know if I missed anyone, or if I have someone on the wrong teams. 

[u]Going back to the Underground:[/u]
Skylar
Mettaton
Sans
Papyrus
Undyne
Celes
David

[u]Staying on the Surface:[/u]
Asgore
Erion

[u]Undecided[/u]
Flowey
Toriel
Seth
Gaster
Chen
(Other coming characters
Burgerpants-Loony)