The midfielder is out of contract in the summertime and Manchester United worry they are going to have to hand him a large pay rise to get him to keep, in accordance to the Sun.
Initial talks over a new contract have began and the 29-year-old is eager to keep, however needs paying what he’s price.
Fellaini has been essential in contemporary weeks with Paul Pogba injured.
The former Everton ace scored two times within the Four-Zero win over Crystal Palace making it 4 for the season.
An Old Trafford supply informed the Sun: “There is a terror that Marouane will most effective keep right here with a big pay building up.
“He is on excellent cash already, however feels he has a price. They are in a troublesome spot with him out of contract subsequent summer time.
“The membership already took out their 12-month possibility to prolong his deal again in January, so it is proving tricky.
“He needs to keep by way of all accounts, however has noticed the membership hand giant cash in contemporary seasons to new arrivals.”
Jose Mourinho is a huge fan of Fellaini and feels extra at ease when he’s an possibility.
He’s admitted to feeling weaker with out him and would really like him to keep specifically with Michael Carrick most probably to go away in the summertime.
“I’ve examples of gamers that did not carry out neatly with me after which they carried out neatly with different managers,” he mentioned after the win over Palace.
“Marouane is simply the truth I believe he has essential qualities and I take a look at to use those qualities relying of the placement, relying of the staff’s wishes.
“He performed with me as defensive midfield participant, as 2d striker, he performed with me like nowadays in one of the crucial double midfield gamers, tailored to the wishes of the staff.
“He’s a staff participant, an excellent personality, we have now a excellent relation and issues are going truly between us.
“I believe just a robust personality would withstand the difficulties right here as a result of he had some tricky instances the place other folks did not recognise his qualities the place almost certainly different managers did not like such a lot the qualities that he has, so you have got to be a powerful personality.
“He’s a fighter, a man with a variety of delight, I am truly happy I helped him to succeed in this and to alternate the belief the enthusiasts have now, I am truly satisfied for him.”