The polls for these forums really don't provide enough choices, then again I guess it doesn't matter as you can always tick other and then write a comment. As you lack a Kirby option (and I need to mention more than one franchise) I'm here to comment.
Out of the ones on the list I would really like to see the Super Smash Bros game for the 3DS but that has already been sort of confirmed so I don't have to worry about wanting a game of it to made, it's being made (though work has apparently yet to start on it). Not being a fan of racers I'm not into F-Zero but I think a game for the 3DS would be pretty cool though it would be even cooler if we had an F-Zero game as a launch title or early release title for the WiiU. A Pikmin 3 is already in the works and is said to be appearing on the WiiU but I can see a Pikmin game working well on the 3DS. Never played any of the Golden Sun or Mother series but I do love turn based RPG's and seeing some on the 3DS would be pleasing.
A Pokémon game is already coming out for the 3DS and is one of the games I wish to get but I would also like to see the third version to Pokémon Black and White (I'm guessing it will be called Grey or Clear) on the 3DS instead of the DS.
Anyway back to the point in question, the franchise I would most like to see on the 3DS is Kirby. I would like to see an original Kirby game for the 3DS but I would also love to see a remake of Kirby Crystal Shards with the ability to play as your allies (in the original beta of Kirby Crystal Shards, King Dedede, Waddle Dee, and Adeleine were playable). So, as there was no Kirby option I clicked other.