That part relevant because even Liverpool, City, Chelsea... are not German model. Not long ago, we often heard that we're trying similar model to Liverpool with transfer committee.
Even if we decided to change most recently after Ole sacking, it's too soon to say we're going places with this new German model. Fletch's job title/role (technical director, even in his own description of his duty) is not equivalent to what ETH description here about Overmars and sporting director in Germany. And if he's doing much of that part, the manager in RR would have known his role better. Because even without incoming in winter window, RR still had to communicate with upstairs about players departure; where directors work for their money in Germany model. Last but not least, fans have some power in German clubs' board.
I am not saying I know what Fletch does, or Fletch is shit. What I am trying to say is there is some blind faith convenient comparison when it comes to us. Be it Ole record was not unlike Klopp first couple year in Liverpool; Pep and Zidane done it with Barcelona and Real, Ole might... In reality, the situation is contextually very different from the get go.
Edit: about the being on the bench, I am curious how the regulation works with coaching license. I saw Paratici and that bald head scout who recently resigned from Tottenham, sit in the bench. Also these newly appointed technical coach in Germany sit on the bench freshly off their retirement. Murtough has been in the business for so long, it's strange if with his knowledge of his peers in the industry, he doesn't prepare for this scenario.