TMA au where everyone who works in the Archives is bound to the Institute after death too (though this could actually take place in canon I think!). Nobody can see them, and only Jonah is even aware of them.
• Jon in S1: *rants about Gertrude’s lack of organization*
Ghost!Eric: *is choking with laughter*
Ghost!Gertrude (amused in spite of herself): I am right here, you know.
• Not!Sasha: *talks to Jon*
Ghost!Sasha: JON, THAT ISN’T ME!!!
Not!Sasha: *leaves*
Ghost!Sasha: *waves her hands in front of Jon’s face, to no avail*
• Jon: Michael?
Michael: That is a real name.
Ghost!Sasha, who has been hanging out in Jon’s office: Oh not again with this cryptic bullshit. *leaves the room*
• Ghost!Tim and Ghost!Sasha having a really sweet/tearful reunion (well, as much as ghosts can cry)
• Ghost!Michael getting a chance to confront Ghost!Gertrude
• Ghost!Gerry just being overwhelmed with relief and gratitude when Jon releases him from the skin book
• Jon: Finds Eric’s recorded statement
Ghost!Eric: GERTRUDE!
Ghost!Gertrude: What?
Ghost!Eric: HE FOUND THE STATEMENT!
Ghost!Gertrude: What stateme-OH.
*Ghost squad assembles to watch Jon figure out the secret to quitting the institute, maybe with ghost-popcorn*
• Ghost!Eric and Ghost!Gerry meeting/reunion!!!