Most of the massive drum sounds from the most expensive studios are already covered by most of the other SDXs.
This guy’s drum sound is still missing. https://www.youtube.com/watch?v=twG_ZHXks6Q&ab_channel=AndrewMasters
I think this is a sound that most modern home producers / potential toontrack customers are looking for.
Honestly you could just hit him up and see if you can use his gear already set up to create the library. Anything to get this shipped asap! 😉