Speculation on mentioned instant out

In the uncut comic-con panel video located at
MARVEL? VS. CAPCOM? 3: Fate of Two Worlds | The Official Blog for MARVEL VS. CAPCOM 3
An instant out requiring pressing all the attack buttons at the same time giving the person and instant out from anything. My question is what do you,the player, consider the best usable ploys with this new implement? I myself think that a push block, cancel, to instant out with throw is easily possible.(to get away from say a straight spiderman ground special and those like it.) can you move this to the mvc3 area?