With regards to backing the manager you have to make decision, are you manager led or are you club stratedgy led? You can't do both and you really can't even mix and match otherwise you end with a fudge that doesn't actually work. We have many times not brought in the players a manager has wanted so followed a club stratedgy there but then held on to players we could have sold, so manager led there. It's a fudge and it doesn't work. It's either or. I'm fine with either but I would prefer a DoF led plan, assuming of course that DoF is any good.
I'm happy going for young players, I've never really bought into the idea that you have to sign ready made superstars to be successful. A lot of time the smart clubs pick up those players before they become the certified player. However if that is the model then you have truly believe in, follow and execute it.
There is no point in hiring a Mourinho for example and then giving him the likes of Rodon or Berwijn. These are not the calibre of player he requires, they are not developed enough in their game and mental state for a Mourinho to work successfully with them. Mourinho is a manager who requires the finished article, he doesn't coach attacking stratedgy he leaves that for his higher talented and mentally strong attackers to do for themselves. He's the opposite of an Ange in that respect, it's total freedom and free thought in the final third. Which works well when you have the squads he had at Chelsea in the first and second stages as well as Inter and Real Madrid. Not so well at Spurs and Roma who just don't have squads so filled to the brim with absolute mental monsters aligned with deep technique.
My criticism here for the one who needs things laid out plainly is if I as a fan am aware of the methods and context within which a Mourinho or a Conte best function or truly function at all, shouldn't the people who run this club also?
My real grief isn't about money spent it's about the actual running of the football side of the business. A lot of that is related to how we've spent the money, what we have prioritised etc but ultimately the money side is inconsequential for me really if the basics aren't being done properly.