Eventually Tommo and Hunt will all be pushed out once Petty, Lever, and Salem return. Smith retained as Gus is placed back on the wing and a lower string mid/HB like Riv, JJ or Sparrow etc. is dropped
FB Petty May Smith
HB Bowey Lever Salem
Smith is the most athletic of the bunch and gives us a lot of versatility to cover smalls, mid forwards and 3rd talls. Hibbo is probably better than Riv at this stage but both are quality depth for any future injuries at HB. Regardless, I doubt Riv will be dropped for Hibbo except for a forced change.