And Paragon's the only guild who has killed LK25HM. One could say they're kind of in an entirely different tier of playing and ability than the average 11/12 guild, wouldn't one?
Oh and I still don't see justification for bringing less healers than the usual for the sake of "killing a boss faster". Wouldn't you rather just do your business as usual, particularly on limited-attempts bosses where things going awry costs you a "learning try" on the largely-unbeaten final boss? They have pretty much the best DPS in the world; they could go 9 healers on everything and still kill things faster than my guild.