That's a pretty fair point. Leadership is not always about doing what everyone wants, but about evaluating the options and making the right call. If he makes the right call and Benitez is successful the fans will soon come around. The process has to be, get the right person in, and the fans will come on board, as opposed to, find the person fans want and then wait for them to be successful.
There are a couple of issues attached with this though. Firstly what makes Benitez the right call? And will this be communicated properly to supporters? Front up a bit if you're on the board. Secondly, if you get those big calls wrong, as a leader, pretty quickly you lose respect from other stakeholders. I'd probably say that is where Moshiri is now. This isn't his 1st big call, and it's not his big call he has got wrong. I'd also say, he seems to make decisions without doing the necessary diligence (or so it appears).
But look, we finished within 8 points of the CL last season and got over the double the points of the side relegated (31 points more). That gives an indications of the priorities. If he feels Benitez can close that gap next season, he should make the appointment without thinking about it. Fans will soon follow. The question is, do we believe Benitez will be able to do that?