Mourinho wants a familiar face at Roma
De Gea has seen himself overtaken in the pecking order by Dean Henderson at Manchester United in recent months, with the Spain international limited to Europa League appearances for the club.
The report claims that a fee of €20-€25million will be enough to take De Gea to Rome, with the Spaniard now facing a fight for his place at Old Trafford.
Man City and more join Liverpool's chase of Bissouma
Brighton & Hove Albion midfielder Yves Bissouma is a wanted man by several Premier League clubs, according to the Express.
The Malian has been one of Albion's standout players this season, and the 24-year-old is reportedly being considered as a replacement for Fernandinho for Manchester City if he leaves the club in the summer, with Declan Rice also in the running for that position at the Etihad.
Liverpool remain favourites for Bissouma's signature as the club are likely to need a replacement for Gini Wijnaldum in the summer, priced at 5/2 with Sky Bet to sign the midfielder in the summer.
Premier League clubs on standby for Donnarumma contract situation
Donnarumma is one of the highest-rated goalkeepers in world football, so the chance of gaining his services on a free transfer would be an attractive proposition for the biggest clubs in Europe.
The Italian is yet to agree new terms to stay in Milan, with Juventus currently 2/1 favourites to sign Donnarumma in the summer.