Mario Kart 8 Deluxe shipped 24.77m by March 31st. Lifetime sales expectations?

[rapsuperstar31]

42.5-44.9 seems reasonable unless we get Mario Kart 9 soon. For the love of god give us some new dlc courses if we are not getting 9! I've been playing the same courses since May 2014 and need at least 16 new courses!