It's reported Real Madrid No2 Zinedine Zidane is in contact with Pogba about moving to Spain.
Marotta said: "We don't believe there was any such call with Zidane, nor any interest from Real Madrid. Would I exchange Pogba with Gareth Bale? They are two excellent players, but completely different.
"We are fortunate to have Pogba, who is young and growing consistently, so we are happy to have him."