You’ll have to point out where I said that my (or the fans) tactical knowledge was greater than the previous 3 managers - I think the results and performances that they achieved bear out their respective abilities.
It's where you said "Arguably none of JED, page or JFH showed any tactical flexibility or actually improved any of the players they had available to them in their time as manager".That suggests to me you are claiming to have knowledge beyond theirs in order to make the criticism.
I'm not sure why any would be able to improve players beyond the previous manager especially if they happen to signed by a predecessor. There's a limited amount a manager can contribute to a player's performance and despite the media's attempts to bestow special powers on them it's basically the player's ability within a defined role.
I'm just suggesting none of the three were given sufficient opportunity to build a balanced squad and the sackings compounded the problems rather than solved them.