I just notice something in copyrights of wwe13, credits to audio kinetics for wwise...
If anybody can try this to compress wave file to wwise.
I would have tried but can't because of bandwidth limitations
today i found something interesting
in wwe 13 there is a file named sound.pac
and when you open it you will find sound in the game and their names
i mean chants like cena sucks
and something related to rvd and luke gallows