Do we know what each character's moves are yet? At least their traits?
The traits we know are:
Superman - Same, no new details yet
Aquaman - Same, has been greatly reduced in frequency and duration.
Batman - Same, but now he can do Spiral Swords you with them or use them similar to Black Adam's orbs.
WW - Now has sword & lasso all the time, trait is one of two selectable buffs one of which gives her back her air dash.
Harley - Now throws a projectile (not sure if it can hit) that can summon one or two hyenas.
Atrocitus - Summons Dex-Starr, like Sinestro's bit except he has a few moves that he can use repeatedly.
BB - Temporary blade arms, increases range, maybe new moves
Supergirl - Eye lasers, couple different flavors.
Grodd - Mental buff, temporarily gives him new moves
@0:58 is that an EX move for Harley or are there universal EX rolls? And her super either doesn't combo with the initial two hits or you can purposely delay it. And since her dogs have a delay she's probably going to have some sick setups or something.
EX dash, projectile invulnerable and can pass through opponents as well. There is also a new air recovery that costs a bar of meter too. Harley's super is all automatic after the initial slide hits, it just doesn't look like it.