Well, my main point about Ninja Gaiden is that it's the first NG game to appear on a non-portable Nintendo console since...... like, the SNES days. Heck, even Batman: Arkham City is seeing a Wii-U release. If the console gets more big-name third party titles added to its library along with a few exclusives (like how the original Wii had games like Tatsunoko vs. Capcom, for instance), then Nintendo could actually seen as a proper competitor against the likes of Sony and Microsoft, rather than the sticky reputation it's been holding for the past few years as a panderer to the "casual" crowd.
Now, back to the subject of RPGs: Honestly, I'm not really much into SRPGs (I played Final Fantasy Tactics (both the original and PSP versions at that), but I've still never managed to complete it). I really enjoy Megami Tensei stuff, though (and yes, I'm most looking forward to the localization of Innocent Sin, myself. Hopefully, Eternal Punishment shall follow suit, as well). As far as the "core" Final Fantasy titles are concerned, I do like that the upcoming sequel to Final Fantasy 13 seems to address a lot of the problems that the original had, but I'm still wary about it (QTEs in boss battles? Eh....). I'm actually more interested in the other Fabula Nova Crystallis titles, to be honest (particularly Versus (which has been in development for......
ever 
), but Type-0 holds my interest as well, admittedly). I'm also aware that Dragon Quest 10 is going to be Wii-exclusive, but there's no other info on it so far, otherwise (I just hope that it'll be as awesome as 5 and 8, is all).
As for Falcom.... man, I just love their stuff. I'm actually in the middle of playing Trails of the Sky right now, and I'm addicted to it like
crack.

I really want Xseed to localize the second and third parts of TotS as soon as they can as well, but then there's the matter of the sequels to
those games (Zero no Kiseki, the upcoming Ao no Kiseki, etc.), and..... that's gonna take some time. But really, more than anything right now I'm interested in knowing what new titles Falcom will develop for the PSV. I want Ys 8 more than anything, but I'm also down for a sequel to any of their lesser known titles (like Popful Mail or Gurumin), or even a new franchise altogether, as long as it's awesome!
