Root should be in at 3, he's in the form of his life.
The chopping and changing mid series stinks of England past, we need to be pro active not reactive and that starts with the pitch.
we're very capable of getting thumped in oz, however we need to play to our strengths and that means pitch prep in our favour, also Broad looked fantastic at Cardiff, I'd say he always does when he gives the ball chance to do a little, his height gives him bounce which should be used as a surprise not his stock ball, pitch it up lad!!! We're not doing ourselves any favours at all.
As for the Aussies, well they got exactly what they wanted at Lords in the way of a drubbing, the manor in which they won will give them a huge boost, Lords really should have been a time where we trod a little harder into their reserve, unfortunately we did the opposite, the first two sessions of the 3rd test are going to pivotal to the series IMHO, we can't let them get on top.