The Burgess boys have done well, there is no doubt about that.
I am not sure if their achievements in the NRL make them certainties for the English Test team? I do not see enough of SL to have an informed view.
Beating Club sides it one thing, even if that Club side has a Test Prop in their pack.
It is not the same as beating a Test pack with the best of the best representing their nation in a Test game.
Its looking good for England for the World Cup.
I fear the backs are not quite good enough and the generals of the team in the Halves are not anywhere near good enough or balanced to make the team deliver its potential.
You need 2/3 to win IMO.
Better Forwards
Better Halves
Better outside Backs.
England may have the Forwards but as the saying goes "Forwards win games" that has not been seen recently. Englands Pack has been touted as the best in the game for a decade (in England)
Either Forwards do not win games or they have not been as good as imagined.
Top class Halfbacks win more games IMO, they get the best from a team and deliver what is needed to get a result.