Well if all the mooted transfers occur there will be some amount of turnover for sure.
As of today, it's not too much when you consider we knew Trent was off & Jota has died unexpectedly.
For me the key man for 25/26 was VVD.
Signed up.
Many had Salah rated as pivotal, or more pivotal. For me Salah was clearly less pivotal than VVD.
Signed up.
Trent was deemed least pivotal by all. But a bad loss in terms of asset value.
Replaced with Frimpong.
For me the key men are here and committed to the coming season under Slot
So if all these other transfers Konate (sign up lad

) & Diaz out (he's gone imo) included occur.
I still think the 1st team will have its key characters & leaders, and the upgrades would be significant for Slot in the coming season.
For me if VVD hadn't signed up that would have been a massive departure, upheaval and turmoil.
I finished last season saying it looked like we were in pole position to win the league in 25/26, and it felt like we were rather miffed at our exit to PSG. So I'm thinking we'll be aiming for number 7 next year and 21.
If all goes to plan or thereabouts, or not, we should be fairly well set for 25/26 whatever transpires between now and the end of the window.
That's to say add Guehi for Quansah on top of Ekitike for Jota,
and I'm happy to go for 25/26 with Konate, Diaz & Nunez or their replacements