I do think there is at least one more game coming (maybe more), but it could just be a game we already know about that still needs a release date like Pokemon Snap or Bayonetta 3. As far as a "big" game I think Animal Crossing and Mario 3D collection are already big enough games for the year, but I do think having several smaller games to accompany them is a good idea. Hyrule Warriors and Mario Kart Live appeal to different people compared to the first two games. Having another "smaller" game like these would be a good idea though.
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