If it's RPG's you want you might wanna wait until The Last Story and XenoBlade are out or atleast has a release date, and the translation patch for Tales of Graces will take some more months I guess.
There are some RPG's available now but I don't know if they are enough for you. You have Tales of Symphonia 2 but that game has this slight problem: it's really bad 
. Then you have Fragile Dreams and Muramasa. Fragile Dreams is quite good if you don't want the most complex battle system ever. 
Muramasa is more of an Action RPG but it's good.
There's also this amazing game called Sakura Wars. It's an SRPG/Dating hybrid. And it's fun. The quote in my sig is from SW! 
Hm, what else...Arc Rise Fantasia is out but only in America. I don't know if it's good enough to bother importing it (you can play imported games if you have the homebrew channel) though, but it's a very traditional JRPG (complete with horrid English voices...) if that's your cup of tea. It may or may not hit Europe next year and if it does it'll hopefully be with Japanese voices instead.
I know there's FFIV: The After Years on WiiWare, and on Virtual Console you can find classics such as Secret of Mana, Super Mario RPG and Ogre Battle.
That's...pretty much it, I think...
But...that Red Wii sure is good-looking. 
The problem is it's a limited edition and if you really want it I guess you should get it now or atleast soon. I see you have Metroid Prime 3 and if you liked that one I recommend getting Metroid Prime Trilogy unless you have already played the first ones, or you want to experience them again with MP3 controls! And give Metroid: Other M a chance as well! It needs it...badly.
Other than RPG's there's a ton of games coming that you may or may not be interested in. Donkey Kong is making his return, GoldenEye is returning as well (and has got some positive impressions) and Kirby will soon follow but not until next year for us Europeans...
Sonic Colours could be the best Sonic game in like half an eternity so don't miss that one if you ever liked Sonic, and Epic Mickey looks really promising as well.
Some other games already out you might wanna look into is Monster Hunter Tri, Silent Hill: Shattered Memories, Sin & Punishment and I recommend the Trauma series if you want a truly hardcore experience!
So, uh...yeah!
