Just a few corrections. 1.) This blue tribe are new additions to the Frosticons; just continuing this year's trend of adding more members to old headliner tribes. 2.) The 2x2 tile Gurggle is holding is called a Cubit. It's an ore used to combine Mixels in the shorts. This one in particular is a Rainbow Cubit, which can mix any two Mixels regardless of tribe, while other Cubits have a set two colors. This is the first time Cubits have made their way into the LEGO sets, which is awesome! 3.) That purple tribe has been concluded to be based on food. All of their names reference food, the mockup bags from Nuremberg Toy Fair have giant food in the artwork, each holds a food prop or two, and Vaka-Waka's bottom head's teeth look discolored due to eating (possibly cavities? He seems to be holding ball-like candies). Thanks for covering my favorite theme next to BIONICLE!