In GameXplain's latest E3 prediction video, there was an all round consensus it would release early next year.
They did agree the E3 direct would show off Animal Crossing at least.
I havent watched that one. Perhaps it will be a xenoblade scenraio. I think a lot of people throught it would be in 2018 but it manged to still be in 2017. If it does get delayed I will be very dissapointed.
Pocky Lover Boy!