ST came out after TP, besides they're different kinds of mini freezards. And yes there are octoroks in WW, OoT and MM, they're just pink/purple water octoroks instead of land octoroks.
Majora's Mask needed more dungeons? Let's see now:
1. Woodfall Temple
2. Snowhead Temple
3. Pirate's Fortress
4. Great Bay Temple
5. Gibdo Well
6. Ancient Castle of Ikana
7. Stone Tower Temple
8. Surface of the Moon
Also, if OoT had the sage medallions as usable items, they would probably be...
Poe, I agree. It takes a buttload of energy to shake the wii remote slightly. And to Ember Incubus, what's wrong with being enthusiastic? He's just excited about Skyward Sword, like most zelda fans.
An electric forest temple maybe? Like in WW when Kalle Demos had those electric vines. Or how about an underwater palace filled with waterfalls that you have to freeze. I dunno, I was just throwing ideas around.
This gave me a picture in my head.
Remember the first dungeon in ST?
Forest Temple (Forest themed obviously)
Main Item: Whirlwind
Boss: Stagnox, Armored Colossus
And here's an SS prediction:
*E3 demo stage is the first dungeon*
Main Item: Beetle
Boss: Scorpion
See? Both are forest themed...