I woldn't say 100% useless, there obvious hints about gameplay mechanics there.Looks like it really wasn't gameplay
So the trailer is 100% "useless", we can't get any info from it =/
- Running is back in?!!(Then again MK9's trailer started with two characters running toward each other)
- Supers/EX moves
- Stupid generic jumping kick is back... Or at least Scorpion has it
- Environment destruction(something like KI)
- Character specific(?) and stage weapons
- Stage intractables
- XRys are back
- Scorpion's fire-y attacks make me think something similar to I:GAU's traits
- (Shocking!)Fatalities are back