Count me on the Okami boat. I loved that game the moment I first tried it, and I've loved it since.
I'd say Capcom didn't do too bad with Okamiden, given they didn't have Clover Studios to work on it...though the fact they even made a sequel to that should be considered a pleasant enough surprise. The odds of a thord Okami game are, perhaps, just as likely as Viewtiful Joe 3...
...that being said, this game would be perfect with the WiiU's touchscreen. It'd combine the ease of access Okamiden had, with the stunning visuals of Okami...oh, if only...