The UAS's have always been there for an exclusive minority. Despite what they think, the value for money that they provide has always been debatable and has been linked to the obsolete aim of the RAF to follow the USAF's idea of an all graduate officer corps. In terms of value for money, the Air Training Corps has always provided more for the RAF for less money. Look at how many RAF personnel were ex ATC.
To save money, bin the UAS