Martial has four goals and three assists in 22 Premier League appearances this season with the Red Devils still searching for a centre forward who can score 20 plus goals a season.
Bruno Fernandes and Marcus Rashford are far and away the Red Devils top goalscorers in all competitions this season, with 23 and 18 goals scored respectively.
While Edinson Cavani, who was signed on a free transfer in the summer, and Martial are fighting it out for the main striking role.
Martial has come in for a lot of criticism this season and ex-Premier League midfielder Lee has picked out his “terrible” attitude as a reason to let him leave in the summer.
Lee told FootballFanCast: “He’s such a talented lad, he’s quick and he can finish well but some days, he just doesn’t seem interested.