Yes. Why? Sooner or later the crit buff will be self only, and/or crits will be removed from PvP. Along with the OE nerf we will get an IP wipe, which has a time limit. We have alot of weapons and people who have specialized in crits (read: shotgun), which may be totally useless in PvP without crits, and very close to uselessness in PvM without crit buff.
If they wait with the crit nerf to after the OE nerf, and it is to late for IP wipe (time has run out) ALOT of ppl are stuck with shottys and weapons that is useless, without a chance to get tehir IP back (wasted tons of IP).
I suspect that would seriously piss ALOT of ppl off (as if ppl wasnt pissed enough already).