I remember lvling on Tempest back in the days a Priest and after 2yrs only got to lvl39. So that was my experience on Ran back in the day. I know that Heroic lvls 100+ are just really bad for grinding but if there was a way to make em more enjoyable it wouldn't need the HK at all and those +10 lvls after 115 suck big time. If HKs are going to be removed Fix quests exp and content, add better exp per lvl, grinding to death shouldn't be an option and Rohan shouldn't be a full time job.