Grant = Granite = rock or ground?
Clemont/Citron = Citrus = electric?
Not sure why viola is bug though cos her name is more like a flower.
I agree that it is clearly a beam and has nothing to do with wings :P
More questions & answer, source from bulbagarden's twitter.
You can change your character's hair style and apperance. So...maybe not just a selection of 3 archetypes like it'd been implied before?
We'd already guessed it from the past videos, but 8 way movement is confirmed. Battles and...
And another one showing Sky Battles. Man, I'm loving these multiple camera angles. pic.twitter.com/L9JG8fO2Em
Here's a (slightly grainy) photo for you all from the presentation, showing Horde Encounters. Scary! pic.twitter.com/jN5ICgHvEC