Mistwalker's epic 360 RPG, Blue Dragon, is on its way to DS according to Japanese magazine, Jump.
It is not yet known whether the game will be a brand new adventure or a port of the 360 version, and with the game yet to be officially confirmed, gameplay details are non-existent.
If the news is indeed true, we'd say it's safe to assume it will use the touch screen functionality during battles, and with the 360 version taking on a relatively simple chibi-style anime look, the DS could probably achieve a pretty similar graphical style despite the technical downgrade.
That's just our speculation though, but expect more info when we get the official word...
Above: We made this photo, but why can't a dragon have his own damned screen?
Courtesy of CVG