Giuseppe Rossi is reportedly returning to Old Trafford for training at the invitation of his former Manchester United teammate Ole Gunnar Solskjaer.
The 31-year-old has been in America recently working on his fitness levels after his Genoa contract expired.
He is looking for a new club during the January transfer window and Press Association Sport claims Pepito will train with Manchester United.
Rossi became good friends with Solskjaer during his time in Manchester from 2004 to 2007.
Watch Serie A live in the UK on Premier Sports and get your first month free, visit https://www.premiersports.com/football/eleven-sports-customer.html