Since the day I saw the Wii U for the first time I hoped (and think) they'll develop Endless Ocean 3 for this system.
I love the first two games and always find it funny that ~ 98% of Wii owners in forums forget to mention them whenever they feel urged to name worthwhile Wii games in list threads.
But even though Endless Ocean seems like a natural choice for a HD system with a gamepad (and the first two games sold 1.85 million copies), you never know when it comes to Nintendo. A few years ago I was 100% sure that we'll get Wave Race Wii some day... (and no, Wii Sports Resort does not count).
Edit: Here's an idea of what EO in HD would look like http://tinyurl.com/d5ndc4p (Sony's Aquanaut's Holiday for PS3 which was only released in Japan afaik).
