Offers are expected to fly in for the key pair following their widely-praised exploits in Russian Federation.
The Mirror says United want to bring midfielder Perisic to Old Trafford before letting Anthony Martial leave the club. "It is important to maintain our structure, our squad and all our valuable players for the team".
Shaw told The Times: "I don't think I would want to sign a contract right now because I want to prove to people that I deserve a contract".
We All Follow United | Man Utd Fan Blog | Opinions & Transfer NewsWe All Follow United
And Mourinho would like to free up some room on the wage bill as he continues to wait for a breakthrough in the club's pursuit of Leicester City's England global Harry Maguire.
Despite Mourinho's public criticism of Shaw, the England global said the Portuguese manager texted him in the off-season to spur him on. They are conscious that Maguire's value has gone up since his excellent performances at the World Cup for England.
"It was an honour for me to be captain and I'm very happy", said Darmian.
Martial wants to leave the club this summer and, according to sources, Mourinho is willing to cash in as long as he is not sold to another Premier League club.
Scottish champions Celtic hope to secure the loan signing of 19-year-old Australia midfielder Daniel Arzani after he completes his permanent move to Manchester City from partner club Melbourne City.
As mentioned earlier, the 25-year-old can offer Leicester with some much-needed depth while his vast experience in English football can make him a useful component in the defensive department.