About Kingdom Hearts III summons...
First of all, I love them, all of them.
But second of all, maybe I'm just overthinking it, or looking way too much into it, but I kinda feel they are trying to emulate Final Fantasy's summons, given that it appears that each of Sora's new summons seem to stand for an element of nature (Sort of). Just hear me out:
Water - Ariel - Leviathan
Fire - Simba - Ifrit
Earth - Ralph (I'm kinda guessing) - Titan
Electricity - Stitch (Just guessing, we still don't have gameplay of him) - Ramuh
So, If this is Nomura's intent with KHIII summons, then I suppose we are missing Ice/Shiva and Wind/Bahamut I ain't counting Alexander because idk what element he's supposed to represent.
So my guesses/proposals for the ones we might be missing are either Marshmallow or Jack in his Santa outfit for Ice. And maybe Elliot the dragon (you know the green one, in that movie with the boy which I can't remember the name) for Wind using the dragon/Bahamut thing, or hell even Mary Poppins could work with it, using gusts of wind whilst dancing with Sora, idk, just sayin'.