Well both Kameo and Golden Axe: Beast Rider ended on cliffhangers. Kameo already had multiplayer down, if they could implement it into the plot, add more platforming elements, better puzzles, and fine tune level design a little it'd be gold.
GA would definitely have to implement mulitplayer or at least let you choose between different characters in single player. I didn't mind the fact that Beast Rider was single player, but the thought of it being multiplayer is too awesome not to mention.
I'd like sequels to the Mistwalker games. Lost Odyssey had that poignant ending where it left enough that a sequel wouldn't be unwarranted while if it ended the way it did it'd be fine too. Blue Dragon was the best JRPG I've played this gen so a console sequel would be great.
Of course I want Elder Scrolls and Fallout sequels, but I'm not convinced we won't see one more Fallout game for the current gen. --- [[[[[[[[[[[[[[[|||||||||||||]]]]]]]]]]]]]]]]
Midway Arcade Origins was released recently, but it has the sames games as Midway Treasures. Hopefully, we'll get more compilations, like Sega Master System Collection or Sega CD/32X Collection. Sega Saturn Collection or Sega Dreamcast 2 would be nice too.