I'd like to see the support for additional menu bars to the User Account options. With the new layout coming in NPM 12/new version of the Orion core (it's awesome, btw, sign up for the BETA and try it out!), adding support for more menu bars would be a boon!
Take a look at my the example of how this could look bellow:

This would allow us to build on the 'Custom Menu Bar' functionality already in Orion, and give people who would like additional menus, separate to and alongside those associated with the products currently installed.
Hopefully this would be relatively easy to implement, as I can see a number of use cases for this.