Honestly, for DQ, system hardly matters so I wouldn't care much. I can't really see it happening, though - nowdays it's confirmed and reconfirmed for Wii every few months. Businesswise, it would be smart of Nintendo to convince SE to do so, I should think. You can have worse fates than being labelled "DQ console" in Japan from launch...
“These are my principles; if you don’t like them, I have others.” – Groucho Marx