A suggestion could be having a VR like instance made by either the ausra mario box guy as a memoir or have someone hire for said reasons with every vendor, npc, and ambience still intractable and a scroll that maybe cost 1 silver or so to allow you to tele to old lions arch ( Or if a-net not want to give out cost free tele they can porb just have it act as a "waypoint", after you buy it, so that it would not crush new lion's arch for usage and ease of use/access.