Buy:
Braithwaite ( Terminate loan and then buy permanently)
Óscar Rodríguez Arnaiz (Terminate loan and then buy permanently)
Martín (From Alaves)
A reserve LB
A reserve RB
A first team GK

Sell:
Terminate all loan players (They do not want to be here anyways)
Mozo
Siovas

Youth system:
Get a LB with min. 88 pot. (to challenge Kravets for the spot)
Get a CDM/CM with min. 88 pot. (to replace Perez)

Train:
Kravets (so he gets good enough for a top 6 LaLiga team)
Oscar (so he gets better than Szymanowski)
En-Nesyri (so he gets to be the first choice striker)
Omeruo (so he gets good enough for a top 6 LaLiga team)
José Arnáiz (So he can replace El Zhar)