It's sad but true: Super Mario Maker is only a filler to hold us over until NX

[DevilRising]

NX isn't coming out in 2016. Nintendo has already said they are in no hurry to replace 3DS, and NX is most likely a hybrid platform. If it isn't, at this point, I'd be surprised, and even a bit disappointed.

Zelda U is not "filler", and that's coming out next year.