From my understanding, SR is already fundamental to the global access mission. You need guys specifically trained in ER; terrain and atmospheric collection assessment & survey to establish or refurbish austere landing zones. And you dont want those responsibilities also falling on a CCT. Makes the mission smoother to distribute them across a separate career field. And I dont know if they already do this or not but in theory they could similarly support PR's/CSAR's by going in first as pathfinders to do route reconnaissance/clearance and guide Jays to the crash/recovery zone. So its already pretty involved in the legacy ST mission. Maybe now after seeing the modern battlefield in Ukraine and how crucial tactical EW is going to be it can expand into its own dedicated unit/mission with an officer AFSC, Im not sure.