It would be surprising if FSG and Edwards bought in a manager which required as much overhaul as I've seen talked about and discussed. It's seems uncharacteristically inefficient. When Klopp arrived it felt his club were implementing his football for the long haul and not just his tenure. The high press 4-3-3 has been implemented at every age group in this club. We will have players coming through the pipeline who may know nothing else.
This is not to say he will not be a good fit, but if we are fully shifting away from Klopps embedded tactics then the transition is will a longer one then one or two summers. This squad and style is already competing for titles. Edwards and FSG should be rightly mindful that moving away from it carries its own risk and one that's entirely separate from the managerial appointment. The general point here is I would not be shocked if there's some standard set by this club that either we a) expected any manager to continue our current style or b) any transition away from it has to be slow and considered. I just can not imagine a time line when any new manger will be allowed to come in, switch everything up and leading to a mismatched squad. We're already seeing teams posted that do not contain Mac Allister or Szobozslai for instance. It's not something Edwards of FSG will allow to happen, IMHO.
If the appointment does not work we are then stuck between systems with a squad that is ill equipped to revert back. That's exactly what has happened to United over the years and each new manager is walking into a cluster fuck. The club need to carry some level of caution here and I just hope the lack of presence at Sporting Director in the last eighteen months has ensured we haven't lost sight of risk this carries.