Certainly The Ego has to be dropped now - yet another poor shot selection, playing to the gallery & trying (unsuccessfully) to show he can hit the ball harder than anyone else!!
Prior has gone to pot almost totally(his wicketkeeping was back down to his previously low standards as well as his batting), he needs a kick up the backside, Swann & Anderson were clearly targeted by the Aussies & they succeeded. The whole fielding performance was lamentable & they clearly lacked leadership on & off the field, the only bright notes were Carberry who batted quite well although he needs a big score, Stokes has done ok although his bowling needs to improve, Root also is worth persevering with .
Saying all that I am not really sure who to replace them with at present, the transition will take some time but these are worrying times for England.