If they applied both hit stun decay and damage decay... my god, we could have a reasonable Vs. game for the first time ever.
... nah, what fun is that.
The netcode on this game, or the necessary ping, either or, is pretty brutal. My wireless outright kicks me off XBL after 3-4 matches. With 2 on XBL, that never happened. While the netcode is different from 2, I think it's really an issue of 3 pushing the requirements of ping to the maximum.
So now I'll be wiring my living room. :P