I'd be a happy dude if Universal got the rights to use Ghostbusters again like they did in the 80's-90's. A Ghostbusters show and ride? That would be amazing. I love MIB as much as everyone else, but a brand new state of the art shooter rail ride themed with GB would kill it at U.
Remember the original plans for the SLoP ride? Queue, shops, and restaurant on the first floor with a trackless dark ride on the second? Why not repurpose those old plans for a GB shooter? It would use up a fraction of the space as MIB and would likely be better. The best part is that a ride with a smaller footprint would fit great in the New York area. Once MIB's time has come, then they can have a proper shooter ride for the park.I'd take that as a replacement for F&F, but 3 shooters is a lot in one park. I'm already worried the Minions ride means MIB might be in jeopardy. MIB is the best practical effect ride on property to me and it would be a huge loss. I'd rather they replace F&F with GB, prove that it's a worthy successor, then replace MIB down the line. MIB has a longer wait than F&F and Fallon right now.
I know we don't like to talk about MIB leaving, but that ride has such odd placement and is taking up some prime real estate. Having a GB ride like I just described would make for a great remedy for MIB in its absence.