Ok you people have all got it wrong. Majora's Mask has the best and most deep storyline ever. Maybe some of you don't see that or maybe some of you just never played it properly. For those of you that haven't here's some info.
Termina is a parallel world to Hyrule. So all the people were parallel incase you didn't notice. That is the reason there was no GANON...HOLD UP... NO GANON? That was where Majora's Mask and the Oni Mask (aka Deity Fierce Mask) came into it because they were parallel to Ganon and Link. (Wow it seems clear now doesn't it?) So basically Termina was Hyrule except with a mirror image of the people. Obviously Link stayed in Termina, because if you saw the end of the game Zora Link was there playing his guitar... YES ZORA LINK!!! Does it make sense now? That was why the new link was reborn. So obviously because Link didn't go back to Hyrule after Majora's Mask BAM! Hyrule fell to pieces (or flooded more like) thus bringing us to Wind Waker. (I'm sure most of what I said alot of you already know, but I said it for a reason). Which leads me to believe WW2 will either have to somehow focus on parallel worlds somehow if it will be like OOT and MM... but I ask you to play through MM again because it has such a deep story line. The Skull Kid and Link have so much in common. The same with Majora and Firece Deity. Some people claim Majora and Fierce Deity were once friends etc. but they turned against each other etc. etc. leading to Majora being entrapped into a mask... but wait, Majora somehow lead the Skull Kid to be able to control it. Same with Link, after he got all the mask he was given the Fierce Deity Mask...maybe I'm confusing you right now but basically the reason why Skull Kid got Majora's Mask wasn't because he was evil but was because (if you read what he says) "I was lonely, I just wanted someone to play with" or something like that, leading me to believe the Skull Kid and Majora's Mask have some subconcious link. Thus bringing me to other things like Fierce Deity and Link. What link do these two have? Some people say Fierce Deity is Link's dad, but how can that be if there are parallel universes? Damn Zelda you baffle me too much, but I'm trying to make sense.
Anyways moving off MM and onto WW2, this obviously takes place after OOT,MM AND WW. So far we've had the stories of the sages, the story of the gods of Termina and the story of what happend after OOT. Well it would only make sense if this was a sequel to MM. It may sound weird but it only makes sense. WW was technically the sequel to OOT while MM has no squel. May I remind you that the guy who worked on MM's story line is working on WW2 storyline so what to expect? BTW incase you're wondering who the hell I am, I just found these forum on google looking for Zelda rumours. I probably won't post here again since I'll forget the link (lol) but I just wanted to post my views, see ya soon peeps.
EDIT: Also don't you think the happy mask man is weird? Here is why.
1). He is always smiling (that should be enough)
2). The only time he looked pissed off was when Link doesn't return Majora's Mask to him... hmmm.. weird? (And no, don't say he's pissed off because of the moon hitting Termina, he's obviously pissed off for another reason.)
3). Hello? This man can travel between dimensions.... he's a mysterious person.
4). How does he have so much knowledge about Majora's Mask? Not even alot of the people of Termina know much about it.
5). This guy has alot of knowledge, because he knew the song of healing which cured Link.
Yes that's all for now.