Dominic Calvert-Lewin (middle) in action against Crewe Alexandra in the recent League Cup clash at Bramall Lane.
Calvert-Lewin, 19 was a summer target for Everton, but the deal fell through, and the young forward remained at Bramall Lane.
Jose Mourinho will be looking for players as Manchester United compete in the Premier League International Cup, a competition for top grade Academy sides throughout Europe. The competition will be its third year this season, with Manchester City and Villarreal B listed as previous winners.
Keen to keep hold of their prospective young stars, United may opt to instead send DCL out on loan, with a number of unnamed Championship sides taking an interest.
It is unclear at this stage as to how interested the Old Trafford club have taken, but the Daily Mail believe that they could pay £1,000,000 for his services.