Great thread topic ShyGuy....and you are so right about the DS's potential to streamline games such as RPG's and strategy games. I really think it can be more intuitive for displaying an RPG's generally more complex menu set. New gameplay dynamics could of course be invented to reside on the second screen. Like having your main characters brain represented on the second screen . Only his brain is compriseded of colorful, cute little monsters. Who, like battle psychic intruders. All while your main guy is doing his RPG thing on the overworld screen.
If none of this makes sense, theres a very good reason. Im rambling. But I hope I had you there for a second.
Anyways, would love to see strategy/RPGs in particular on the DS. Fire Emblem, Ogre Battle, FF Tactics, Disgaea....Advance Wars would own, definitely.
-Blackknight131