I posted this before Benitez appointment and still believe it to be true.
June 16, 2021
For what it's worth here is a thought on this. (or is it a conspiracy theory)
I think the board genuinely want to build a dynasty. I believe that rightly or wrongly they have devised a plan.
They have already pencilled in Duncan Ferguson as a future Everton manager.
I'm sure that Carlo Ancelotti accepted that part of his 'job description' would be that he acts as a mentor for Duncan and would 'train him up' to be the next manager.
Carlo leaving early put a spanner in the works, as the board feel it is not yet Duncan's time.
Whoever gets the job this time will have to agree the plan. Nuno obviously didn't, as he wanted to bring in his own staff. Benitez has agreed to continue Carlo's mentorship of Duncan.
Now this may be total bollix. . . . . . . . . . . or it may not.
Top tip - get your money on Duncan Ferguson becoming our next but one manager