Bored today, eh Matt? LOL. Just ribbing ya, cuz you already started another Ghostbusters III thread today.
I've said it before and I'll say it again. A new team is necessary. If you completely lose yourself in the cosmos of Ghostbusters, than you need to accept that at some point, there will need to be new blood in the franchise, and new guys coming in to take over for the originals, otherwise Ghostbusters as a company dies.
Besides the fact that the video game is canon, and we all know there is a 5th Ghostbuster in that, so yea… new recruits would follow.