RPGamer had an open interview sessions with NIS America. They let their readers provide the questions, and NIS America was more than happy to answer. According on one Q & A, it looks like Disgaea will be heading to the DS!

(Reader Question): Any chance of Disgaea on the Nintendo DS?

NIS America rep: Let me just say this... you can look forward to it!

Huge thanks to Jeff for the heads up!

Link