Nothing has been said officially but there has been speculation that there will be up to 3 new sports added in future updates. This would make sense for Nintendo to do and it would also fit in with Nintendo;s recent business model with sports games {+ Arms and splatoon).
DON'T WIN ME CHIBI BUDDY DON'T WIN ME.
ANIMAL CROSSING NEW LEAF FRIEND CODE:- 5129 1175 1029. MESSAGE ME.
ANDY MURRAY:- GRAND SLAM WINNER!
In my opinion the N64 was not just the best console of the 5th gen but, to this day the best console ever created!