I think there should be more places to...well...more Havens I already know there are multiple havens like haven 1 and 2, but I mean new environments. Like places that are in Frozen Wastelands. See what I'm getting at? Not necessarily Havens, but bases.
Believe it or not, a long time ago, Moorcroft Manor and Emberlight were whole towns like Haven. But the Devs decided to change it.