The 28-year-old has established himself as arguably the best midfielder in the Serie A after joining Antonio Conte’s side in July 2024.
McTominay joined the champions for a reported fee of £26 million, and according to Caught Offside, United are looking to re-sign him for nearly double that.
Ruben Amorim’s side won’t have a straight run at him, however, with Barcelona, Tottenham, and Newcastle also said to be interested.
The Scotland international remains a key figure for both club and country and is currently preparing for the crucial World Cup qualifier against Greece on Saturday (November 15).