The reality is that we won't be buying so many players like media says or some fifa-manager-love fans want.
Guardiola is the best manager because he can use team resources efficiently and create system which is capable to achieve things.
So I think that this will more realistic view of future:
Sold: Demichelis (His age plays bigger role), yaya, bony (not pep's type), kolarov (his first touch is annoying).
In: Denayer, new left-back, new midfielder, new winger.
left-back can be david alaba as well as bernat, this depends how we will succeed during negotiations and price is issue too.
as for midfielder pogba was number one priority but we can turn our attention to barkley or xhaka like it's reported lately.
winger should be experienced and also able to play as forward and replace sterling, like navas will be replacement of debruyne.
I would go for nolito as he has experience, barcelona graduate and pep's type of player.
So, team will look like this:
Hart Caballero
zaba sagna kompany denayer otamendi mangala alaba/bernat clichy
fernandinho xhaka/pogba/barkley delph fernando
silva nasri sterling debruyne navas nolito
aguero iheanacho
This signings will probably cost nearly 100m, so I think that club willn't go beyond that amount as it's unreal to spend 200m.
Starting 11: hart zaba kompany otamendi alaba fernandinho pogba silva sterling debruyne aguero
if kompany, silva and aguero are injured
hart zaba denayer otamendi alaba fernandinho pogba nasri sterling nolito debruyne