Posted this in the Maresca thread but figured i'd put it here as well (see below)
I've been meaning for around a month now to say that I personally think Pochettino is a better manager than Maresca. A month ago that would have a controversial view, now it's not and I don't get my "contrarian buzz" from saying it (I like p*ss*ng people off with contrarian thinking sometimes

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I remember back to the old days on the old CSR forum when Abraomovich was one/two seasons into his Chelsea reign and a commenter made (poorly) the argument that we were better off under Bates and proceeded to cherry pick all the successful (incoming) transfers of the previous 12 months as ones we would have made under Bates and put all the unsucessful/bad transfers (and there were many) as Roman and then say "we could have spent x millions less and had an equal/better team" which is techically correct with perfect hindsight but ridiculous in reality.
Well guess what, I am going to do almost the same thing

(but being aware of it I hopefully won't fall into the same traps of cherry picking with the benefit of hindsight), of doing an alternative history.
My alternative history is: What if Pochettino had gotten his way, wasn't sacked and the sporting directors (who sacked him were instead subservient to him as in giving him what he wanted).
Doing so I came up with the alternative history
1. We kept Gallagher (who Pochettino said multiple times he wanted to keep). We get 1x Gallagher but lose €42.00m transfer incomings
2. We don't buy Felix. We lose Felix but gain €52.00m in money we could have spent elsewhere. Net them out, we keep Gallagher + 10million but don't get Felix. I don't think Pochettino would have really wanted Felix and definitely wouldn't have traded Gallagher for Felix so I think this is a reasonable (non-cherry picked altnerate history thesis).
3. With Gallagher at the club and no Maresca, there probably wouldn't have been the drive (or need) to buy Kiernan Dewsbury-Hall from Leicester City for €35.40m. The deal was made partly to convince Leicester to give us Maresca, to bail them out of their own FFP/PSR issues and to help us Michael Golding. I don't think it would have happened if we hadn't brought Maresca to the club.
4. Michael Golding isn't sold the other way for 5million and that revenue is lost as he was never worth that and was just make-weight in the KDH deal.
5. Stirling isn't loaned out to rival Arsenal with us paying over half his wages as while clearly not a good buy from us, Pochettino could work with him and Maresca for tactical reasons it seems cannot. Undoing this would lead to us funding his full wage but keeping the player.
6. Keeping Stirling means we probably don't buy Neto. This would save €60.00m in transfer fees and with Stirling staying to fill the role.
7, Chilwell would have been an important part of a Pochettino team (if he stayed fit which I admit is an assumption).
8. Chalobah (our best defender last season) would never have been loaned out and would have been here the whole season. We lose whatever half season wages Crystal Palace were covering but gain Chalobah for the first half of the year.
9. Possibly, maybe, we MIGHT have not gotten Tosin in on a free transfer if we had kept Chalobah as it might have been decided we had enough CBs already. That would be a loss as I actually think he's been decent and well worth it on a free transfer.
As for things that don't change
I still think we probably still would have bought Sancho, Jorgensen, Penders, Anselmino, Veiga and Guiu. I think probably we would have sold Maatson (who Pochettino just didn't rate), Lewis Hall (unfortunately), Lukaku, Hutchinson and Angelo.
Sancho I really do think has been an opportunistic bargain for us and his recent poor form is because he isn't receiving the ball early enough or with enough support (having to always dribble 1v2) vs a lack of ability. And as for Lewis Hall, this one kind of kills me as I think he's now showing at Newcastle he's a really good player and we bluntly f*cked up selling him for just €33.00m. I would love to make the argument that Pochettino (if he had the choice) would have kept him, but I don't know. But I think selling him makes even less sense in a Maresca (inverted wingback) system than a Pochettino (traditional wingback's) one and it was just a really poor decision.
Overall not buying Neto, Felix or KDH saves us €147.4m (all figures from transfermarkt
https://www.transfermarkt.com/fc-chelsea/alletransfers/verein/631) but not selling Gallagher and Golding means €47m less imcomings. Players wise, we lose Neto, Felix and KDH but gain Gallagher, Stirling, Chilwell and half a Chalobah.
I think our squad would be of comparible overall quality (just less suited to Maresca which is fine as he wouldn't be the manager in this alternative history scenario), but would have had an additional €100.4m to spend. Which probably would have gone on a striker but I don't want to speculate on that as I think that would be too "cherry pickey". BUT.............that kind of cash would have gotten us an Osimhen.
Now onto Maresca vs Pochettino. I think Pochettino is a better manager. He's more adaptable, versatile where Maresca is far more specific about player roles and unable to fit players (like Chilwell or Nkunku) who don't fit his specific player roles. I don't think Maresca had he been manager last season, given the generationally bad injury crisis we suffered, would have gotten the 6th place finish (with an xG/xPTS that would have had us in 5th) that Poch got. And I beleive even with the current squad, Poch would have us doing better this season than Maresca is. But if you did do these alternative history transfers, I think we'd be in a much stronger position this year.
My alternative history is obviously full of assumptions and as much as i've tried not to, some hindsight cherry-picking. But I think it's a strong argument that we would have been better off if we'd just stuck with Pochettino.