Why? The batting line up will be very similar and Wood and Woakes will still be there - injury permitting. Also, Leach should be back. Yes, Broad is very Bazbally in his attitude, but he's just one player. I'd have thought this series solidified the 'approach', even if it also showed that you can play the state of the game whilst also going for the jugular.
Because they can't continue with Dad's Army. There has to be a succession plan. They're gonna need to blood some younger players on that tour.