That you, Moose? :O
And huh. RPGs on Wii... Not counting Virtual Console/WiiWare games, I'm not sure if I even own any yet. Wii doesn't have a lot of really standout-ish RPGs yet, unless you like action/adventure or strategy hybrids. Mind you, a few more typical jRPGs came out recently (last six months or so) that I've yet to try, and a number of others are on their way. The best I can really suggest for now is to rent some stuff that interests you and then buy them outright if you enjoyed them - that or raid WiiWare and the Virtual Console. There's some nice stuff on both of 'em.
Hmm... Something RPGish that I have really enjoyed is Rune Factory Frontier (the direct sequel to the Harvest Moon/Adventure game hybrid first released on the DS). Frontier felt more refined and solid compared to the original, and it has lots to do in it. If you like those styles of games I certainly suggest looking into it. It's not for everyone, but I love it.