It looks like Kentucky Kingdom had already begun planning their 2021 addition before the Coronavirus pandemic hit. We recently discovered height waivers filed by the park back in February for the addition of a 108ft tall roller coaster not-so-subtly named “Raptor”. As you can see on the document...
It would go in between Storm Chaser and Thunder Run, near where the Larson Loop currently is. Hopefully this wasn't fully cancelled because of the current world situation.