This, but also I'd like to see the other elements we didn't see at all in Gen 1. Stuff like Plasma, Sonics, Gravity, Lightning, etc. Being told about all these cool elements but never actually getting them in set form is just cruel, and one of the few things I out-right hated about Bionicle. There's not really a law that all Toa Master teams MUST have six members and six members only, so I think unorthodox elements could and hopefully will be a thing with Bionicle G2. But on top of that, there should be different sub-villages so that characters of these elements have homes too. For example, there could be a Plasma sub-village within Ta-Wahi. It'd make sense, considering they both have to do with fire and heat. And like others have said, some kind of canon romance would be nice if it's handled well.