These hueys cut through there all the time so there is most likely a comfort factor the controllers have with those guys having a heightened situational awareness. You can tell the controller is uncomfortable with where he is but human factors are he believes it'll be just like the 1000 other times he's trusted the Huey pilots to be on the same page.... Until they're not. Something that will be awful to live with.
In this case, Army Blackhawk out of DAA. But yes. USAF Hueys out of ADW, along with all other fed, state, and local helo traffic, utilize these routings through the Class B also.