ok, this is a job for Mr. Bio-man (too bad he's not here
Takanuva is not the Whale, it is the Toa of Light. We know that Takua is the Chronicler, but he has to be something else in the movie, and he has to chroniclize the whole event so why make him the ToL, and also why make him the ToL when we have 2 set coming out, and wouldn't the ToL be red and yellow, with a blue mask? And what's with the idea that Hahli is the ToL? Sure the MoL looks like a Kaukau Olda, but its not the Kaukau, is it? No, the ToL is Takanuva... and the "whale thing" is really a mechanical vehicle (think of a Boxor for Toa Nuva) that Takanuva uses for traveling. Ok, hope this destroys theories of "TAKUA IS THE TOL!" when, he isn't.