The_Liquid_Laser on 01 February 2019
It could quite literally be almost any franchise. Just about every Nintendo franchise has fans that would be really happy if they announced X sequel.
Having said that: It's going to be Advance Wars. I just know it! He's talking to me and me only! 
curl-6 bet me that PS5 + X|S sales would reach 56m before year end 2023 and he was right.
My Bet With curl-6
My Threads:
Master Thread, Game of the Year/Decade
Switch Will Be #1 All Time
Zelda Will Outsell Mario (Achieved)
How Much Will MH Rise sell?
My Bet With Metallox
