As it stands, there will be 3 vacancies advertised at some point for Liverpool, although I understand a pssible 4th is in the pipeline. The adverts may not appear until the new year, for financial reasons.
Oh and on the "RAS in class G is easy" subject, I'd suggest you have a look at the map, or have a visit first! There is one controller at Doncaster (with an assistant) providing a service to all the transits and any Doncaster IFR traffic. There are 3 airfields within 3 miles of final approach (2 adjacent to 10 mile final for 02, 1 adjacent to 6 mile final for 20) firing off light aircraft directly towards the Doncaster final approach with no warning or coordination, and the RAF's radar enjoys more annual leave than a NATS Director, and just like NATS Directors, it does not book its leave in advance (in other words it fails or is removed from service with no notice with frightening regularity)! In addition, the planning consent for the airport stipulates (for noise reasons) that runway 20 is the preferred runway for arrivals and 02 for Departures, and further stipulates that 80% of their departures must go off 02! Oh, and while playing runway roulette, the tower does not have an ATM (DFTI in old money) at their disposal. Still think all Class G operations are equal chevvron?
Additional: Oh, I forgot to mention that there is no D/F available either. Deemed an unnecessary expense.