He [Broad] hasn't justified his selection
I totally agree. I would go further and say I still hope he's dropped. Anyone can have a good day.
Also the myth about Broad being told to bowl short and be "the enforcer" was dispelled by the selectors/ECB apparently, what they've said is they want Broad to bowl well and take wickets, if he needs to perform the "enforcer role" then he is good at it, but that isn't what he is told to do
Yeah but they would say that, wouldn't they? They ARE notorious for not taking responsibility for their mistakes, after all. That's what that sounds like - managerese for "we accept responsibility only for our successes".