There's a couple turn based RPGs coming to Wii. Stuff like Arc Rise Fantasia and of course, Dragon Quest X.
But like people have been saying, the majority of traditional or turn based RPGs are on handhelds, mostly DS. There's a chance more will be announced for consoles, such as a Suikoden or an original title, but I'm betting the majority of Japanese RPGs from now on will either be on handhelds or Action RPGs on consoles. Turn based RPGs and SRPGs work real well on handhelds like DS and PSP. I'd suggest getting a DS and all the Drago nQuest games while waiting for DQIX and X.











