Yeah, hitting the mobs around the entrance to Scheol is good if you're just sitting around waiting for a heck team.
I admit Scheol is a beautiful zone, but even with the quests there it's still considered something in the way to Adonis (and some of the quest rewards are, well, ew).
Perhaps it's time Scheol got an instance a la Alappaa/DM/Albatraum? I'll bet you anything it's on the table. :P