This player may have bags of potential but we should be looking to sign players who will make an immediate impact, we cant afford to drop back in to the chasing pack. I know it's not easy but this is a critical point in our development and we must have a team capable to getting in top 4.
Area for immediate impact -> CB, I think we are clearly working on this
This window was always about refreshing mostly the "squad" not the first 11, i.e. Lamela, Winks, Sissoko, Rose, CCV, Foyth and replacing them with younger potential with the possible benefit of lower wages while the club recovers financially.
If we only did what is "close" right now, the team would look like
Lloris/Gollini
Tanganga/Tomiyasu/Doherty - Romero/Dier - Rodon/Davies - Reguilon/Sess
PEH/Skipp - Ndombele/Lo Celso
Lucas/Dele - Son - Gil/Bergwijn
Kane
with cameos from under 21's (Scarlett, Devine, John)
That team properly managed, fit and with a system can challenge for top 4.
I'd say to improve it even further, another CB and CM required, backup striker likely as well.