Federico Chiesa's Liverpool future is increasingly uncertain, Jadon Sancho could be set for a Premier League return, while Real Madrid forward Endrick is attracting interest from Italy.
Italy forward Federico Chiesa, 28, could look to leave Liverpool in January if opportunities remain limited following his return from injury.
Former Manchester United and England winger Jadon Sancho, 26, is in talks with at least two Premier League clubs over a potential move.
AC Milan are preparing a January approach to sign Real Madrid's Brazil forward Endrick, 20, on loan.
Manchester United remain interested in Leicester City midfielder Louis Page, 18, after failing to complete a deadline-day deal for the England youth international.
Manchester City are monitoring Atletico Madrid midfielder Alex Baena, although a January move for the 25-year-old Spain international is considered unlikely.
Liverpool and Manchester United have made direct contact with Wolves regarding a potential move for Portugal Under-21 winger Matheus Mane, 18.
Brentford have opened contract talks with Germany forward Kevin Schade, 24, as they look to ward off interest from Arsenal.
Manchester United have completed a deal to sign Liverpool's 16-year-old English midfielder Isaac Konde.
