Jose Mourinho wants Chelsea’s Willian in replacement of Martial.
The two players are valued at the same price, although Martial is much younger. And it is believed that a potential swap deal could be on the cards.
United are desperate to beat Barcelona to his signature. Barcelona has made three failed bid Willian.
Chelsea’s Coach expects Willian, to stay despite returning to Chelsea training later than expected, citing passport issues as the reason.
Martial, 22, struggled for starts under Mourinho last season and irritated the United boss by leaving their pre-season tour to witness the birth of his child.