After 4.0.1 will ICC with the 30% be laughable? are the stat/talent changes that huge that any previously challenging encounters will now be lolzergable somewhat? Or are the changes not that significant that guilds attempting HM 25 sind/LK will still be having a little trouble? If this isnt the right forum, sorry I'm pretty new to all this =P
Given that everybody is going to be relearing all of their new talents and ways in which their classes work (especially healers), I wouldn't try to call anything at this point.