I'm going to say Nintendo. Smash Bros will do very well and Bayo2 and Hyrule Warriors could find success in Japan.

Nintendo, based almost entirely on smash.

Xboxone
that Halo collection is really nice.

and the new Zelda looks to much like Skyward Sword so it wont sell well. I dont think it will move very many units either.

It going to be weird. On the software-side it is really between Smash and HALO, but PS4 will probably end up being the best-selling console

Well it's zelda hyrule warriors that comes out this holiday season, the main zelda game comes out next year.  Not that it really matters, hyrule warriors will sell far less than the main entry anyway.

Halo will challenge smash bros. Smash Bros has the Amiibo going for it, wide appeal and strong hype for the game.
Halo has strong brand, and typically sells very well, but will have a lot of competition like call of duty, assassins creed and battlefield to contend with.

From what I've heard it's turned into Let It Die, which is disappointing if true.

I think #1 is Nintendo, Smash Bros. will smash it out of the park, I think Bayonetta will be the worst seller from that list.
#2 XOne - Halo will sell a ton, unfortunately it will have no support from the other two games. Forza might do something, but I believe SO will sell poorly, especially when fighting against AssCreed and CoD. Fantasia will probably be bought by all four people that will still have Kinect plugged in by the end of October.

#3 PS4 - LBP3 will sell decently, but nothing spectacular. DriveClub is free for most, and the upgrade deal will see most of the sales coming digitally, so it will do very badly in retail sales reports.

That is correct, Lily Bergamo is now called Let it Die, and it will be a digital free-to-play game.

Wii U vs X1 ? basically a tie


PS4 will be the multiplat seller for sure