I think 2 HPs would make people "getting out of Uldah" easier, if you can have an HP at Uldah & your city of choice think of how much less bothersome it would be to check the wards. You can return to uldah, check the wards & return to a less laggy destination.

The airships are convenient, but are a pain when you just want it quick. 2 HPs won't solve the anima gripe, but at least it would make the little things like moving from town to town, or town to raid nicer...