Boca Juniors are preparing for the sale of Jonathan Calleri.
Calleri is the subject of intense negotiations between Boca and Chelsea ahead of the January market.
The young Argentine is expected to join Chelsea ahead of being loaned to Stoke City for the second-half of the season.
Boca president Daniel Angelici has already confirmed he won't block Calleri from moving to Europe in the New Year.
And he has identified Pablo Daniel Osvaldo, the former Southampton striker, as a replacement.
Osvaldo is currently with Porto in Portugal.
Source: tribalfootball.com