Gagali

It's almost as if there's too many popular Disney characters to fit in one minifigures series. Also, Baymax and Hiro are on the border line between Disney-Disney and Marvel-Disney. It honestly doesn't surprise me that they aren't included. The movie Baymax is considered 100% a Disney character (to Disney anyway). You'll never find Big Hero 6 in the Marvel section of the Disney Store or at any of the Disney Parks.

That gallery is indeed an excellent resource; I have always appreciated the work put into it. It is missing 2010's Gaardus, but otherwise does cover everything else I can think of right now aside from the aforementioned Kirikori Nui and Ranama. As they are constructible and instructions were provided on the old website, I feel like they should count. Icarax seems to be missing from the gallery too.

Eeeek, this is all so exciting! Really quite liking the story thus far, although I'm extremely dissapointed in the fact that the only villain we're getting in the first wave is a big spider... but that's just because I hate Earth-based animal designs in fictional worlds. I'm hoping we get these masks of power in sets somehow. Maybe they've envisaged this reboot as a trilogy, and each year will focus on a different mask of the three. Obviously it's the Mask of Creation next year, and hopefully we'll get it in a set in the summer. And then the other masks will follow suit in the following years.

THIS. This irks me. Quite a bit. Everything else seems kinda cool though. Onua's design is a bit too exagerated in my opinion, to the point where he looks ridiculous, but the rest of the team looks awesome. Although I'm not a fan of the printed chest plates. Molded detail > printed detail. At least in Bionicle sets anyway.