Cing's sequel to Hotel Dusk is destined for a PAL release, a recent trademark shows. This may cause one to believe Last Window could eventually find its way to North America and we'd certainly entertain the notion -- at least it should be importable.
Admittedly, Nintendo actively promoted Cing's first game and a lot of DS enthusiasts in the U.S. seemed to enjoy it, so we can see it happening. But without so much as a mention during the recent Nintendo Media Summit, we're not gonna hold our breath just yet. Let's at least agree to wait until E3, OK?
Source - OHIM online European trademark database [Via Siliconera]