#2 Zlatan Ibrahimovic
Jose in his first season brought Zlatan at Old Trafford who was a free agent at that moment. The Swedish striker proved his worth in England, bagging 28 goals till February. The 36-year-old proved that age is just a number and that he was every sense, "a lion".
Zlatan suffered a serious cruciate ligament injury which sidelined him for nine months. However, the striker was handed a new contract in the summer until the end of the season.
Zlatan recovered in December 2017 but could not sustain the pressure on the damaged ligament.
As a result, he has been sidelined for a couple of months again. Reports in January claimed that MLS is planning a move for the star striker and would be keen to sway him to America.
Jose has publicly said that he won't be standing in the Swede's way. He seems unlikely to hand an extension to the striker.