6. The Legend of Zelda: Skyward Sword
The Loftwings of The Legend of Zelda: Skyward Sword are striking creatures, with proud bills and rich, multicolored feathers. Set against the bright blue backdrop of the open sky, the color contrast alone has huge potential in the visuals department, but sadly looked subpar next to other current generation releases on other consoles.
While a re-release of Skyward Sword so soon after it's original debut might seem unwise, the re-release of predecessor Twilight Princess on Wii, a year following its Gamecube release, met with success, especially because Nintendo "flipped" the dungeons horizontally so as to slightly change the gameplay. It's entirely possibly this masterpiece has a few rounds left in it on the retail shelves, and a high definition version could still do very well even if it came out so soon.