Next movie credits music

I don't know if i'm the only one thinking about it, but i haven't found any theory about this so here I am. We all know the fnaf 1 movie credit song, "Five Night's at Freddy's" from The Living Tombstone, and so we know fnaf 2 movie credit song, "It's been so long", also from The living Tombstone. And I've been thinking, if they are following the order, the next fnaf movie credit song will be "Die in a Fire", from Tombstone too.