Well put. Wilder was 100% the right man for the vastly experienced 18/19 team. Those players needed motivation and basic instruction, to go with team wide tactical plans. This current squad lacks the maturity of that one and I think will benefit from a more hands on approach.
Horses for courses
Absolutely, I'm sure for other's in the squad the changes will be less welcome, or that change journey will take longer.
I deal with and train people on dealing with change in teams as part of my job, so for anyone interest in the (basic) psychology behind it.
When we experience major changes we follow a change curve, that's very similar to the emotional journey experienced when dealing with grief, starting with denial and eventually (although not necessarily) might to integration.
As part of that journey we tend to concentrate on and eventually process the threats of change first, looking at the opportunity associated with change tends to come later, or when we experience that positive change (as Brooks describes above). Chances are that at least some of the squad won't be in that place yet, and that's perfectly natural.
Those threats and indeed opportunities can broadly be categorised into these areas:
Status (i.e. seniority/ perception of you etc)
Certainty (fear of the unknown)
Autonomy (To what extent will I be master of my own destiny)
Relatedness/Relationships (how will it impact my work relationships)
Fairness (will any changes impact everyone equally or will it hit some harder than others)
It's hard to know the inner workings and dynamics of the team, but from what Brooks has said the change to a more hands on coaching managers he's clearly perceived as a big positive, but others may see that as a threat to their Autonomy.
Ultimately it'll be interesting to see how the change impacts the results, but it's really hard to make any assumptions about the team as a whole, as the individuals within it will move at very different rates towards.
If you've made it this far well done. I assure you my actual courses on this are more engaging.