It is my opinion, but again you're trying to pass your opinion off as "objective events". I don't think you're being fair about the Sancho thing, for which you apportioned blame to Ten Hag. He gave a relatively tame answer in a press conference that amounted to Sancho not playing himself into the first team in training, after which Sancho went scorched earth. I'd have backed any manager in that situation every time.
I didn't say there isn't any tangible benefit, I was explicit that there hopefully is, eventually. The benefit is that we'll eventually learn another system. No matter who comes in, we'll have to spend some time learning anything that isn't a mid block, which will come with pain and some drubbings. Whether Ten Hag's system, when he's got the players for it and it's sunk in, gives us enough control is up for debate and in fairness I'm starting to have doubts about that, but "the system isn't working yet so stop trying" isn't a valid argument for me, as that means playing a mid block forever.
