I think since Ocarina of Time was released, Zelda's market rose dramatically. Now it has such a huge following, I imagine they'd want to save the Zelda games for the main platform. Everyone had a GameBoy back when Link's Awakening was around, and the Oracle series wasn't strictly Nintendo produced... it would be nice to have another Link's Awakening out, but wouldn't you rather the next original Zelda game be on the GameCube or the N5? I know I would. I can hardly see anything on my GBA (thank God for the Game Boy Player add on for the 'Cube), when I was playing the Oracle games I had to continually squint, hold it at weird angles etc. just to see it.