Australia have far more questions to consider than England. I suspect they're probably looking at Warner, Cowan, Hughes, Watson, Clarke, Khawaja, Wade as their top seven with Lyon to chuck pies and some permutation of Pattinson/Siddle/Starc/Hilfenhaus/Bird/Johnson/Cummins/Hastings/Hazlewood as the seamers, but there is no clear plan for back up batting, nor for whether they stick with a non bowling Watson, and if so whether they go for his preference of opening or not...