current gen raidou game would be sick. would need to update the combat a lot though

I would kill for a new raidou game

The Summoner series is possibly it's least popular franchise, so really, i wouldn't hold your breath.

What they will probably do is attempt to remaster it for a handheld (since that seems to be the popular strategy), and based on sales there is how they'll decide on if a new one in the series is worth investing in.