Fellas, I really think it's too early to for all this pessimism regarding Xenoblade and TLS. Heck, it was too early when people started writing these games off 5+ months ago!
Xenoblade hit Japan a year ago and was only recently announced for Europe.
TLS just hit Japan in January.
For further reference, Prof. Layton and The Last Specter was released in Japan in 2009. Now, I admit, having heard nothing since then, I was starting to get a little worried. After all, the Layton franchise isn't some JRPG, it's a pretty popular franchise!
But, lo and behold, the game got announced (quietly, off stage) at E3'11.
Off the top of my head, the only Wii games Westerners might enjoy that never came our way are Zengeki No Rienaisdasdak, Another Code R (or Trace Memory), and Disaster: Day of Crisis. And the latter two made it to EU. It's late so I'm sure I've forgotten one or two ... please feel free to list them.
So, all I'm saying is... I won't be surprised if these games get localized, and I certainly won't spend my time b*tching about it until I know for sure.