Yes I've seen this ruffle the feathers line, but I don't really know what that means in a football context? Or know what it means anymore than what Ancelotti did? He is not a young man anymore, and with age comes a different, often less confrontational way of working (which can be good and bad). You can't do everything yourself anymore. I know Alex Ferguson as he got into his 60's increasingly started letting Phelan and Meulensteen run bigger aspects of training and the like and was more of an overseer than a coach. As you get older your value is going to be around tactical acumen in games and a bit of man management than maybe coaching.
Benitez is confrontational but not in the way people think. I really don't think he will be interested in much more than money to spend. People seem to be suggesting he will ensure the club is ran better. For the most part his moans at other clubs have been to run clubs worse, or at least unsustainably for his own ends as opposed to the wider needs of the club.
I don't see any real evidence that he is going to take some holistic, long term, broad view of rebuilding Everton.
In honesty he is going to be a continuation of the good and the bad we have had before. Usmanov/Moshiri will provide him the funds he wants, and he will happily spend them, with seemingly neither really worrying about what happens if/when the funds run out.
How he utilises the Evertonian's around him, but there has been some chat about David Weir coming back as well. It's the sort of thing I can see him doing.