Talkback A or B as a source for output

Could we assign talkback A or B to an output? directly, without having it being assigned to a bus\main\matrix? this would come very handy in a festival situation where talk A is routed to the stage via the monitor console, and talk B goes to Mons shoutbox, or from Mons to FOH as an intercom.

say i want to send talk A to Aes-A47 and talk B to Aes-A48, that way my monitor guy can receive those two audio paths, route talk A to a free AuxChannel and send it to the stage monitors, and route talk B directly to his shouhtbox.