Chelsea are engaging in discussions about the possibility of signing Raphael Varane from Manchester United.
The French centre half, who has retired from international football, could be available this winter and summer.
Per Simon Phillips, the former Real Madrid star may find himself leaving United sooner than later.
He has fallen out of favor under boss Erik ten Hag, while his injury record is poor.
While Chelsea are aware of those injuries, they also need experience at the back.
If Thiago Silva leaves in the summer, Varane may be seen as the ideal replacement.