And it’s suggested Pogba’s agent, Mino Raiola, will fly to England to thrash out a deal.
The Frenchman, whose contract at Juventus expires in June 2019, has been tipped to rejoin United having left as a free agent in 2012.
French newspaper L’Equipe claim United boss Jose Mourinho is acting as if the deal has already been sealed.
But Juve chief Massimo Allegri insists he isn’t paying attention to the transfer speculation.
He said: “I am calm about the English rumours.
“Anyone who has the opportunity to leave Juventus has to consider things very carefully, because right now Juve are among the top four European clubs.
“Pogba belongs to Juve and at the end of the day he too will want to win another Scudetto and hopefully the Champions League.
“We have grown in terms of appeal and awareness of our own capabilities.
“So far our market this summer has been eight out of 10, bringing in players of international pedigree like Medhi Benatia, Dani Alves and Miralem Pjanic.”