As any horror buff knows, a ghost movie in Japan is very different from a ghost movie in Ireland, and seeing the regional spin on the Ghostbusters for each country could be a pretty fun experiment for everyone involved.
To have a sort of local group of Ghostbusters that tie with the head office in New York would be fun.
The Ghostbusters premise is a pretty simple one: take a few well-regarded comedians, throw in some CGI ghosts, and let fun happen onscreen.
Because Ghostbusters, that idea doesn’t have to just take place in New York, it can happen over the world.