Going to double-post, apologies in advance. I've been talking with a lot of people over the past week and would like to spill some tea.
First of all, WOF already has a few construction projects underway, mostly just new restaurants and amenities. There is still potential that this new excavation could be a nothingburger and not related to a new ride in any way; however, everyone seems to agree that we are - at long last - looking at a new coaster project.
Details are fuzzy, but the popular rumor right now is
RMC Raptor. There's been some indication that the coaster will not be a clone of any kind. Nethertheless, this is still prone to a major upset and the coaster could realistically be anything (not a giga tho). Screamscape mentioned back in March that they were talking about a revival for their 50th anniversary in 2023, codenamed 'Project 2.0'. Currently this seems to be leaning more Zambezi Zinger than Orient Express, despite a revival project of the latter having allegedly been under consideration only a few years ago. Double points given that this clearing is coincidentally taking place on Zinger's former site, behind Boomerang.
Right off the bat, it's easy to dismiss the notion that, inline seating aside, a Raptor and Schwarzkopf Speed Racer are similar models. From an enthusiast standpoint, that's not unlike comparing a B&M dive to an Eurofighter. I suppose that if they wanted a
true revival, Gerstlauer could suddenly evolve their smaller-scale Bob Coaster model and create something gigantic, which is unlikely. In a perfect world they could simply buy Zinger back from Parque Del Café - just for the memes. However, the public will not judge the differences and nobody will be complaining if this ends up being a Raptor.
Now, there's the question of what will happen to Boomerang, since it's been surprisingly problematic in recent years, obscures the main site, and served as Zinger's direct replacement. Unless something drastic were to take place within the next few months, my answer is that it won't be leaving.
Overall, these are exciting times ahead for Worlds of Fun. There's still alot of time to temper expectations and/or have something completely different come to fruition, but if this somehow ends up what people are saying that it is then 2023 could be the year that WOF actually gets a great new coaster.