Honestly, it's hard to come up with three for each I really want. I can still play DS games on my 3DS, so I don't really need them on Wii U. And there aren't that many GBA games I'm interested in that I haven't played. And I'm not getting my hopes up for third party support...
GBA Pokemon Pinball: Ruby & Sapphire Mother 3 (assuming there's a localization floating ROM around...) Rhythm Tengoku (ditto)
DS Yoshi Touch & Go Mario Hoops 3-on-3 Pokemon Conquest
GBA Ninja Five-O - Not so much for myself, but just so others have a chance to play the game. Metroid Zero Mission - My cart for the GBA has a dead battery so I need this. SRPGs - Tactics Ogre, Shining Force, Fire Emblem, Advance Wars - I don't know if I'd buy them since I already own them, but it'd be nice to have the option.
DS Ninja Gaiden: Dragon Sword - Never did get around to buying this game. Retro Game Challenge - Kinda like with N50 above. More people should play this game. Luminous Arc games - Seemed like good games when I rented them.
1. Metroid Zero Mission - it's not my favorite Metroid but I'd like to play through it again. It's just a shame the game is so short. 2. Fire Emblem or Sacred Stones - I'm not sure I could really play through these (long games) but I may be interested. Never played Sacred Stones. The first one (Blazing Sword in Japan) is memorable and would probably benefit from save states. Wish they could retool the game for some non permadeath "Awakening" influence. I can't really think of anything else...
DS: 1. Fire Emblem Shadow Dragon - I remember being underwhelmed by this but I could maybe be convinced to try it out again. 2. Bowser's Inside Story - never played it 3. Planet Puzzle League, though really I'd want a new version on Wii U or 3DS
@PogueSquadron I thought Radiant Historia was a great length, but I can see how others might see it as a bit padded. Especially with some of the sidequests and the whole timeline hopping thing making you play through familiar sequences (though they added some nice skip options usually). And I loved the battle system, so I had no problem with the pacing in that respect.
That game goes to the top of my "I hope it makes it on Wii U so others can discover it" list.
Hmm. Looking at my GBA collection the standouts are:
Metroid: Zero Mission - Best 2D Metroid. Fact. Advance Wars 2 - What an awesome game. Exceptthe last mission. Fuck that thing. Golden Sun:The Lost Age- No point playing the first game if the second isn't there!
And Maybe Fire Emblem and The Mario & Luigi games. Although I doubt I'd ever have time to play.
DS games I'm not too worried about because I can still play easilly enough on 3DS. But for the purposes of enlightening HANDHELD RACISTS (Mustache), these should be released at some time:
Both Zeldas. All Laytons. All Phoenix Wrights (Although these are on WiiVC) Advance Wars: Dual Strike. Maybe Days of Ruin too. I'm easy. 999. Because its awesome, never came out here, and Stephen should play. Golden Sun:Dark Dawn
Way too much to ask for them to use the Gamepad's motion controls to bring out Wario Ware:Twisted, I suppose. Probably also for translations Mother 3. So I guess just games that were released in PAL but not NA like Jam with the Band.