The Champions League is the pinnacle of European club football and can be a very useful tool for signing players, it can also be used for keeping players however and that is what Milan are hoping to be able to do this season.
Milan currently find themselves in 5th position in Serie A, one point below their inner city rivals Inter, who currently have the last spot in the Champions League.
Frosinone and SPAL are Milan's last matches of the season, with Napoli and Empoli the two opponents of Inter. In terms of Donnarumma, who has a contract until 2021, offers have not seized to come in for the young Italian, and he is desperate to play in the Champions League.
Romagnoli has just one more year at Milan, and has a future equally as uncertain as that of the goalkeeper. Both players are fixed on playing in the Champions League, something Milan may have to do to keep their best players.