#4 Ander Herrera
Solskjaer knows his limitations but at the same time, he is also aware of his qualities. He has used the partnership of Ander Herrera and Nemanja Matic to give a free license to Paul Pogba and one cannot deny the positive externality of the Spaniard on the former Juventus midfielder.
He has also scored a goal and registered two assists under the new caretaker manager. After winning the Sir Matt Busby player of the year award in for 2016-17, he has failed to find a regular spot in the team. But with Solskjaer behind the scenes, it looks like he has found his form and confidence again.
This season, he is averaging 2 interceptions per game and 2.4 tackles per game. He is not only pivotal for Pogba's form but also for Ashley Young's form. Young likes to venture forward leaving spaces behind him which are often covered by the Spaniard. He was given the rest against Burnley which resulted in dropping two points by his team.