Wasn’t there a time this was going to be moved where Supernova is? I think they were planning for a Starflyer (what else would be better suited in that location rather than next to Comet) and then something fell through.
It seems we get shafted a lot, I remember hearing we were supposed to get a Sky Rocket II around 2015, and I still believe 2020 was supposed to be the Spinning Mouse.