cant we get 2 HS?
like 1 for a capital and the other one for beeing in a small town when leveling etc...
restrict it so you need to have been at the town to "use" it as your travelpoint.
or maybe only on low lvl's so they can log out on small towns or when something irl happens you need to go you can still be in a town nearby instead of comming all the way from oggrimar or stormwind ?