Is your feature request related to a problem? Please describe.
No bug, but now with the Warband being a large part of the account, I'd love the option to be able to see my whole account's summary instead of just the current server's Horde+Alliance

Describe the solution you'd like
Another checkbox just like the Horde/Alliance "Whole Account"

Describe alternatives you've considered
Add a parent dropdown like you have for the "All Chars" that would filter down your "All Chars" dropdown to the specific server or All server if selected