If you swim off the coast of Norsca you can actually see the skeletal shape of the island and actually reach it. I've been thinking maybe we can have a T5 zone for ranks 70+ or 80+ on that island. Destruction defending the citadel of lead and Order Defending Bol-A-Hat (most populated Albion city). The winning realm controls the island for 2 days being able fly in and out through their forts, do quests, farm for material, do 24+ player PQs (like ch22 PQs) get a 12h Renown boost that stacks with other boosts, and a 12+ player lair (The forge of the Old Ones) which could be a mini world dungeon or raid.
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