Juventus midfielder Paul Pogba and West Ham United star Dimitri Payet are France international teammates.
Ian Wright also sent a message to the youngster after he completed a move to Preston North End.
Southampton duo Fraser Forster and Virgil van Dijk are former Celtic players.
Casper Sloth has left Leeds United for AaB in the summer transfer window.
Tottenham's Argentine star has clearly remained close friends with his former teammate.
The goalkeeper joined the Blues from Southampton last week.
The West Ham United star has been a key man for France in the tournament.
The Arsenal midfielder is focused on looking forward rather than dwelling on the past.
Reading fans are devastated to see midfielder Aaron Tshibola head to Aston Villa.
Manchester United are reportedly confident of bringing Paul Pogba back to Old Trafford.
HITC Sport understands Wigan have agreed deal to sign former Liverpool trialist Dan Lavercombe.
Welcome to this morning's transfer round-up. This edition features 'Manchester United looking at Baye Oumar Niasse?' and 'Lokomotiv Moskva's Baye Oumar Niasse interesting Chelsea?' plus more, so delve in below.
With Villa looking certain to drop down to the Championship, manager Remi Garde should resist the urge to spend in January and give these young players a chance to show their worth instead.