Is there really a lot to discuss concerning RRs role, in the narrow sense? He was hired as interim Manager, and the way that went there was clearly no reason why his role should be made permanent. His taking over as Austria manager perfectly explains why the consultancy was scrapped by mutual consent. There was never any reason to assume he'd move into a role as ETHs assistant, or still less as DoF, given that Murtough was freshly appointed to that role.
What however is very worth discussing is what the club has done with the assessment he made of the needs of the team and the club in a wider sense. Because it seems pretty clear the upper management and the board essentially turned their back on that. And I think that should raise eyebrows, partly because I think RR was probably right and partly because if they weren't prepared to hear that and take it on board, they made a bad mistake in hiring him. That we now have a new manager is not a good enough reason to just ignore it. It's on Murtough and upper management to address most of the issues RR raised.
Anyway, pretty much the worst thing you can do is exactly the thing we did - stink up the place for half a year with a manager who's devastatingly frank about why that happened and what that means, and then carry on as if we're already basically functional and competitive and just need to add some pieces. If Murtough and the board wanted to go in this direction, then they had to bring in someone who could patch us through the rest of the season as impressively as possible, plus throw money at immediate problems in the January window. But if they want to let it all hang out and make it visible where we really are, then they have to act on it. Otherwise it destroys your credibility.
Which might be why everyone from Timo fecking Werner to Darwin Nunez and Frenkie de Jong are currently turning us down. Just a year ago, CR had no qualms signing and Raphael Varane made it clear that United was the only destination he wanted to go to. Face it, right now we're mud, in a way we haven't been in a loooong time.