I recently re-watched the 'Prophecy of Heroes' online animation and noticed the line at 01:08 - "United, the elements hold the power to defeat evil. United, but not one." It puts emphasis on the fact that, although the elements are working together, there's a next step in their unification...personally, I think this may allude to a possible future Toa Nui with all the Toa becoming one all-powerful being (possibly linking to the MoUP). What do you think? Do think this suggests a future plot point, or do you think that this has no meaning towards the story at all? (this might have been asked before, in which case kindly close the topic )