If Zelda does release the same year it Should certainly be interesting anyway.

Hard to say. Zelda will give it a run for it's money in places like NA and Europe but Pokkén will more than likely win out in Japan by a sizable margin and tip the odds in it's favor. I guess it depends on which one people are more hyped out.

Zelda will be about 3m easy in its first few weeks which is how much I think Pokken will achieve LT.

Thinking it'll be Zelda, but who knows. Could well be!

I don't know much about it. But isn't it a fairly small game? Just the fighting, right?
If Zelda is as good as it's being billed to be, I get the sense that'll do better.

If Zelda U is exclusive to wiiU then I think Zelda U will outsell it but if it isn't exclusive then Pokken might

Possibly, it'll have tough competition with Zelda, though.

I hope Nintendo will do a fantastic marketing campaign for this game, otherwise it won't be a big success.

I think it has a chance to surpass 1.5 million if NX Zelda U (lol) release this year.

Didn't GC Twilight Princess sale less than 2 million?

For me, it depends on when Zelda releases. If it's a October/early November release, it should have enough time to get to 2.5-3m. If it's December, its max might be 2m.

Pokken Tournament releases in the spring, so it would have quite a bit of a head start, but I'm expecting around 2m in 2016. Anything more would surprise me. So, it'll probably be close but we'll see. This is also assuming that no other big title releases next year. Something like a traditional AC would give it competition as well.