I think there might be a missing aspect to the "Absolute Route", not just an unwritten one. I've been wondering how the Creche quest will either lead to the Moonrise Towers act or loop back to the grove-goblin quests. Currently it seems like such a divergent story-line that seemingly bypasses everything going on with the EA map. But if it somehow is the missing half of a 'Evil' run that might change things around.
Lae'zel is more or less the most actively evil character so it would make sense if having her leads into it too.
