Screw that. Nintendo should punch Square Enix in the balls to get them to make a remake of Final Fantasy Tactics / Advance / A2.
Final Fantasy Tactics HD Trilogy
They can leave the first game out because it was a PS1 game. Just give me a FF Tactics Advance remake. Hell I also take an A3.
In terms of their own property: Remake Pikmin 1 or Super Mario Strikers.