From what AZ is saying it does sound as if he won't let himself be intimidated by Lendl (or Jez). Andy is different to Z and so he allowed Lendl to "rule" him and so Andy worked too hard and trained too much and even when his hip was hurting he continued to work and then look what happened .......
I do wonder how wise it would be for Andy to play at Wimbledon. I think this might be too much really.
& tennis players are the actual people who play tennis week in and week out and so they should do what they think is right for themselves and not allow coaches, physios and trainers and their entourage to set sometimes impossible targets. These people are on their side of course, but they also want the money following any win the tennis stars have.