Mario Kart 8 Deluxe DLC characters rumor/speculation

Based on the new character select screen after the latest update Mario Kart 8 Deluxe Booster Course Pass Wave 4

Mario Kart 8 DLC speculation - General Gaming - Zelda Universe Forums

Mario Kart 8 Deluxe update adds 5 more extra character slots beyond Birdo

Mario Kart 8 Deluxe - DLC Courses, Characters, and Datamines

Mario Kart 10' Rumors: to Feature Other Characters Outside Mario; Leak Details Game for 2022 Release

New Courses, Release Date Unveiled for Mario Kart 8 Deluxe DLC

Wild Rumor Sparks Massive Mario Kart 8 Deluxe DLC Theory Amidst Hectic Nintendo Schedule - EssentiallySports

Mario Kart 9: Check out the release date, speculations, and other details - The Economic Times

What is most likely to happen if Nintendo is looking to revisit the Super Smash Bros. series in the near future

Nintendo doesn't need Mario Kart 9 when Deluxe is still such a good time