The Daily Express reports that Ben Foster has signed a new four year contract with the club, doubling his wages from £25,000 per week to £50,000.
The same paper says that improved contracts will soon be offered to Danny Wellbeck and Federico Macheda.
Meanwhile, Darron Gibson has told ITV that he doesn't want to leave United and is hopeful of signing a new contract shortly.
"My contract is coming to an end so, hopefully, at the end of the month I'll be signing a new one.
"My current deal ends at the end of next season but, normally, a player would enter into new contract talks at the end of this month. I've been told that a few clubs had expressed an interest in signing me, but I want to give it a good push and have a proper go at it next season before I decide to go anywhere else."