I think it is a little unrealistic to imagine that particular story-line produced as 3 separate parts. You should check out the 'split-timeline' theory for The Legend of Zelda to start with. Majora's Mask was released because OoT was so enormously popular, but that was in many respects to merit the game engine to the greatest extent, and realise Miyamoto's concept ideas about having a 'real world' environment recording events, running in real time and set into everyone's own individual game experience. So, altering of the environment and such like.
I know I have seen a link posted by one of the Guides/Mods recently that shows a video to that particular theory for Zelda's timeline, i'll see if I can try to find it here, or on YouTube.
Anyhow, Auzzie just misunderstood you. It sounds weird speaking of 3 consecutive releases on 3DS (two of which would be re-makes) as a trilogy. I just feel it wouldn't happen, but I get that what you mean by saying trilogy is that these 3 releases, would be just that. Three games on the 3DS all happening to have story in common. It is uncertain to whether they will produce a re-make of MM at all. This may be what they are saying; acknowledging the interest, but opting for a completely new game so to satisfy a new audience, and hope to broaden the appeal of the series. It may be a breakthrough title for the LOZ series!
Anyhow, I think they will go for something completely new, and take good advantage of the 3D. It isn't like the 3DS is limited in hardware, like the DS, so we will certainly not see any isometric style gameplay any time soon! Maybe we will see gameplay similar to OoT or MM, but it will be more advanced. Chances are, it will have a stronger appeal (much like TP) and have an art-style that is well suited to the concept. This has been the case for all Zelda games so far.
[EDIT] SDY posted the video in his own thread here.. http://thewiiu.com/topic/1292-ask-sdy/
...and the edit here...



