I take your points and agree he has to back him now, but do either of them really appreciate the scale of the rebuilding that is required?
We do know Ole is a sensible guy, so I think he knows that. I don't think he can afford to walk around like he owns the place saying everything he thinks or feels, but I do think he is one of the more sensible characters to come out of this club, probably why SAF loves him.
Ole is in a bit of a pickle. He got the job on the basis that Mourinho were underperforming with the players at his disposal. At the least, that narrative was a contributing factor. His application for the job consisted of good football and he delivered not only that but results. The idea that these players had a level in them we never saw before really did confirm the previous narrative, and with all the added benefits it landed him the job. Ole came in and changed the narrative completely.
These players are now good enough. I'm sure Ed believed. Ed looked for the advised solution, the right one as I don't think he has no idea about football. Before Ole came in, we all really knew we needed to fresh up a lot or even rebuild most of the squad not only due to lack of quality but also due to a few ageing players, contracts running down etc. Ed wasting windows leads me to believe he thinks he is just very unlucky with appointing managers, and puts all the blame on them, and his only weak decision is appointing them. I don't think he realises that wholesale changes sometimes are needed, or at least big changes. Likely the same will happen with Ole. Some new narrative or scenario will appear in a year that makes it all about his flaws and weaknesses and less about our continuous problems.
Ole got the job of the narrative that the squad is almost good enough, and he is the man to make the most of it. He will have to face the pressure of being held to that expectation most likely, both from the CEO, players and fans. If he is to change the fortunes of this club, he will have to change this narrative some way, slowly down the road because if he doesn't he'll not make it. We all know the changes needed run deeper than a few big money signings at this point. He'll talk his talk to keep Ed happy and gently make him realise it is a process. Sad thing is Ed has heard that "process" word before and is probably suspect of everything that has to do with time at this point, so If Ed doesn't fully believe in him his qualities or lack of doesn't matter in the slightest. I think he'll likely believe for a bit longer then flip flop when a narrative arrives.