The PFA have approached Manchester United offer to mediate between management and Jadon Sancho.
Sancho has been banished from senior training and barred from using the club's first team facilities after criticising manager Erik ten Hag online.
Ten Hag has stated Sancho will be allowed to rejoin training once he apologises.
The Times reports the PFA have 'contacted the club and Sancho to try to help the two men settle their differences'.
But it's claimed that 'there has been no resolution'.