Regardless of the rest of the criteria for entering super league, if you go on appearing in a final or winning the NRC, only Batley, Widnes, Barrow and HAlifax, plus Toulouse who are now exempt from the criteria (amazing!) can apply.
Batley wont apply, Toulouse and Widnes are definite shoe ins and the RFL have been dying to get a cumbrian side in there too, so Barrow could also be in the mix.
The only sides under threat in super league are saints (no way will they let them go down, hence the move to widnes til the stadiums built) Salford, Cas, Wakey and Hull KR, i would add harlequins and crusaders to that list but the RFL will not turn their back on the "development" club farce they have created.
Whatever happens, Wakefield or Cas, or possibly both will almost certainly be coming to join the championship party!