The Germany international will spend the rest of the season in Milan and admits he does not know if he has a future in London.
Arsenal have sold Benik Afobe to Wolves for £2 million.
Legia Warsaw manager Henning Berg, a former Manchester United defender, would not mind if Krystian Bielik decides to snub Arsenal.
The Real Sociedad manager was dismissed in his side’s 2-2 draw with Villarreal last night in the Copa del Rey.
Could Manchester United replace Radamel Falcao with Paulo Dybala?
Tottenham Hotspur have missed out on Ezequiel Ponce to Roma.
Arsenal's Danny Welbeck could miss the weekend's game with Manchester City.
Tottenham Hotspur, West Ham United and Arsenal feature...
The French striker has been linked with a move away from the Liberty but looks set to stay for now.
After struggling for time and appearances in the league, former Liverpool striker Djibril Cisse scored as Bastia beat Rennes 3-1 in the Coupe de la Ligue.