"Some of those who have seen this lineup have expressed the opinion that the launch lineup is weak..... Our thinking in arranging the 2017 software lineup is that it is important to continue to provide new titles regularly without long gaps. This encourages consumers to continue actively playing the system, maintains buzz, and spurs continued sales momentum for Nintendo Switch."
-Nintendo president Tatsumi Kimishima
http://www.gamesindustry.biz/articles/2017-02-01-nintendo-addresses-weak-switch-launch-lineup