What mechanics do people want though, or even expect. Does it not seem a bit soon to be doing stuff like that.
I mean you can look at both games yourself to see what is missing. Instant kills, blitz attacks? More options for aerial combos? Reworking the Gatling system? It's not like I'm expecting them to change things this patch but if this is a system level patch then it's really not that far fetched to hope they start incorporating old shit.
Also, more special moves from Xrd for the roster.