Okej... For Highmortals there is PK and looting really... That SHOULD be enough. It always was for me, though with a slightly higher Playerbase. If the playerbase is decent, no added options for HMs is necessary, really, in my opinion.

Well, there is Dregans area too. Me (Aravis the paladin) and Octavian fighting in there for several days, over a week, is one of my funnest Darke memories.