So according to screamscape, Project 2.0, and the newly named codename Project Dollhouse are two separate projects, screamscape states that Project 2.0 is a new version of the Zambezi Zinger or Orient Express while Project Dollhouse is likely Dorney's gravity group shuttle. The sub-article states that Project Dollhouse is now set to have an open for 2023 while Project 2.0 is now moved back to at least 2024 (which now I'm guessing has another code name). So take this next wooden roller coaster as some what as a place holder until the big Project 2.0 opens. But why I see this as very realistic is for the reason that the pandemic messed a lot up with materials, stock, and etc. So project 2.0 is going to be a 100% steel since its either a updated version of Zambezi Zinger or Orient Express meaning that maybe this roller coaster manufacture at the time of planning or whatever did not have access without an insane price to steel or whatever material the coaster requires. So I would say Project Dollhouse is highly likely because it has a lot of data and information to its name, and I'm guessing we can now not only be expecting a wooden coaster next year but another one in the coming years too!!
THIS IS CRAZY!
Thanks Y'all, Here's the source btw so you guys don't think I'm making up stuff lol:
https://screamscape.com/html/worlds_of_fun.htm
ALSO, make sure you scroll down aways to find the sub-articles on the developments at WOF.