Good questions, I think. I also agree on the main premise.
- Can he work with a new structure delivering on profiles rather than on concrete players EtH knows? We will find out now, but I certainly believe so, because at Ajax, Ten Hag was not heavily involved in identifying and deciding on players, he was forced to trust Overmars plus the Academy line there and did well with it. The feckup at United, wether it is the mistake of Murtaugh as I believe you think (?), or a weakness of changes happening too slow under Glazers leading to recruitment team being in full upheaval and Ten Hag getting full sway over recruitments ‘temporarily’. Problem is it might take another year just to get a new DoF/Recruitment set up to gel with any manager including EtH, so we might not know wether it’s too late anyhow.
- Injuries: cause or effect? Certainly I hope EtH, Murtaugh, O’Driscoll and Ashworth(?) are already on that ball heavily. We know Klopp have consistently tried and failed, tried and succeeded with the level of physical output to demand from players versus injuries and burn-out. Guardiola has troubled with this early on, but has had a full squad of elite players two for every position as long as he’s been there. Remember players we’re bought with Pep’s football in mind for two seasons even before he entered the door. For me it seems likely that we’ve overtaxed certain players last year to get CL, due to how few players we had who were up to EtH’s football. It’s likely the combo of WC-in-december-season and commercially planned US preseason, with EtH’s preseason regime hasn’t worked well and is partly resonsible for making us vulnerable. Stuff like this is difficult to calculate theoretically, so for me the biggest question is not if EtH has overtaxed players in preseason at the wrong points, but wether he is able to evaluate, learn and succesfully adjust to such a mistake. Unfortunately, with both new DoF and new medical supervisor new to the staff, none of them will have first hand experience with what happened in the summer, so hardto evaluate properly. Probably a lot will hinge on the verdict of the experienced players give the new regime, is my guess.
Egos - Last season was extremely uplifting. To me, Sancho also seems correctly and rightly handled, given the thick evidence of cultural issues at United pre Ten Hag. Is Varane and Rashford implications of their issues or Ten Hag’s issues or both? Hard to say. Varane has growing weaknesses, a CL winner/World Champion who is struggling to feel secure with his tasks in a tactical setup can be hard to handle for anyone. He seems like he’s going along with it now, but who knows how it looks behind the scenes. Rashford is Rashford, there’s already been too much fan expertise about his inconsistency IMO. It always leads to huge scapegoating of either him or managers, while probably he’s just a player with very marked strengths and limitations.
- CM setup. It seems EtH has been going for a very ambitious set up in terms of ability to attack with midfielders/defenders. As Guardiola have shown, that demands a whole lot from coherence and discipline - AND some very special player types to tie up the attack/defence balance (Busquets, Fernandinho, Rodri). Pep has always been vulnerable lacking those lynchpins. EtH has had one season with short term makeshifts (Case and Erikson) and square pegs (Fred and McT), and going into this season with Case, Mainoo, Mount and Bruno was a very interesting and debatable ambition, completely ruined by injuries to Mount, Mainoo and Case (plus age). Can it work, even be brilliant, given time and trust? We have very little idea, apart from EtH showing at Ajax that he could very much out of very different midfield constallations in pretty short time. I think he knows what he’s doing, but it might still not work
This is mostly my guesswork. I don’t think any fans can be too sure about these answers, honestly. The new regime will also have to make quite a few intelligent guesses about this, and give Ten Hag another season or not on the back of those impressions and guestimations.