i know people are gonna say post this should be on fan fiction but this isn't really fan fiction its just my thoughts.i would probably change akroyd's idea because i would make the movie revolve around the original cast. second i wouldn't have oscar the main character again. I think he can be in it but don't make him the focus of attention. i like the idea of hell coming about. that could work. use that. either way they we could get cool cameos from gozer,vigo, and mr.staypuft in gb3 if somehow all the demons and ghoolies come out of hell. so that means work for the gb.I would cast the following as the trainees for gb:Jack Black,chris rock,jimmy fallon,&will farell. each would be supporting characters and would deliver funny performances. Also, for all you rgb fans out their this is my best idea!….have the trainees wear the “trainee” jumpsuits and they would be the exact kind rgb wore in the cartoon.chris rock would wear winstons,jimmy fallon would wear peters,jack black would wear rays,and will farell would wear egons. Just imagine!