Just checked wii u EShop today and XBX is listed as "available soon" alongside yoshis wolly world. 

Scince they mostly add the 2 big next games to "available soon" its very likely that XBX will arrive before mario maker and devils third very soon.

I'm expecting a release next month.

This is the biggest Wii U game to date. It should have had one big global release. Now the rest of the world is sitting here waiting for something to play on the Wii U.

E3 Megaton incoming? Late summer release?!

I think you're being quite optimistic there. Last we saw of the game the terms weren't even finalized and we've heard nothing from voice actors or rumblings about a possible localization. As much as I want the game to come out ASAP, a simple listing like this is far from evidence of anything.

Let's wait until tomorrow before jumping to conclusions.

plot twist its out now and we just dont know it

XCX listed "available soon" about few months. It meant nothing.

That doesn't really mean much imo but if it does get released soon, I will fap

Hope for August/September !

I don't think that means much, but it'd still be cool.

I guess we'll find out @ E3.