http://mynintendonews.com/2013/03/04/retailers-list-xenoblade-for-wii-u/

 This would be great, my only complain to the game was that the graphics could need some hd love!

I want and not want this.

If I can transfer save data? Yes.
If not then I don't want to spend 100 hrs again.

I want it so that more people can play it.
I don't because then my copy isn't as valuable anymore.

Most likely a placeholder for "X" though.

No way, i took my entire last year to finish this game, not even will all the request and friendship thing!!! Would some Xeno love though. But as @Otakumegane says if it is so that other people can play this wonderful game, then yest. bring it on!

It's just that 'X' game. Obviously.

Or they could be making Xenoblade HD to fill the time until X is finished, like Nintendo is doing with Wind Waker, or it's just a place holder for X.

I never got to play it, so yeah it would be awesome.

I sure hope not as I recently bought the game

most likely just X

Would be great...if it exists (which I sadly doubt).

The difference is WW released about 10 years ago, Xenoblade 1 year.

Well, Xenoblado was actually released in 2010, it was the americans who got it later.