Hmm.. who has he defended out of turn or covered up for ? Or even over the top praised ? He even started criticizing Rafael vs Leicester when asked about the referee's decision. Last week said De Gea was just doing his job and Wilson should have scored as he does in training. Also, been blunt about Falcao and RVP recently. Before that publicly said Mata didn't give enough as a #10 and Rooney as striker. Also herrera vs WBA, Shaw and the whole being unfit and extra training thing etc.. amongst others. Even Anderson got his fitness revealed publicly.
I find him pretty blunt in terms of saying what he feels. Doesn't do much mind games, Bullshitting or even protective man management in the media. Even with the young players so far.
Definitely has very less filter in terms of what he feels and what he says publicly. Sometimes can be overly harsh too. Different style of personalities and management, i guess and the squad will get used to it though different personalities will take it differently.