Big overhaul for me be:
In
Bellingham
Gvardiol
Fran Garcia
Hakimi
Diaby
Out
Steffen
Laporte
Walker
Cancelo
Gundogan
Delap (with buy back)
Mcatee (with buy back)
Borges (with buy back)
JWE (with buy back)
We must have 20-30 players on loan we can shift for £60-100m as well?!
Not sure Id get rid of Walker just yet...he still has lots to offer and Rico Lewis still has lots to learn (especially defending wise positionally) as was seen by the Arsenal game.
Bernardo Silva will go - he has wanted out for at least two summers and unless he has a huge change of heart he is gone....gutted as he is pretty much the player I believe we need.....
Gundo will go as you say - probably on a free to Barca
Tin hat on but I think we need to deal with the KDB down turn in levels asap - he is dropping off a cliff very quickly and unless Pep can work out how to play him and it not keep on being a huge issue with the lack of control in midfield then he is going to be a continuing issue...the guy has magic in his boots but he cant run anymore and keeps losing possession
Those 3 are massive and while everyone has a huge hard on for Bellingham Im not totally convinced....yes a Gundo replacement - but not at Gundo levels when he was on top form....no where near a KDB at full tilt either nor Bernardo Silva....and Im not sure he will ever be....Same as Grealish who has improved overall but again is not ever going to reach the heights of those 3 or players like David Silva, Ferna etc - so unless we are going to have to accept a permanent downturn in our levels then we need more than Bellingham and Grealish.
Of course we have just bought this Perrone kid and he will be assessed in the latter half of this season once he arrives in Feb...from the little Ive seen he has promise but thats about it - he is very inexperienced at this level and will need a lot of time.
Then there is Foden - my personal opinion is that he has the level of talent to reach whatever level he wants to..to be one of the best BUT he has to have the environment and manager around him....we have seen the difference in his city performances under Pep and his performances under Southgate.....chalk and cheese
None of the players you have mentioned come even close imho to the ones we are going to let go (maybe accept Gvardiol)
I fear we will put all our eggs into one Bellingham basket and I think thats a big mistake