Former Fulham boss Slavisa Jokanovic admits the impact of Ole Gunnar Solskjaer at Manchester United has been a surprise.
Jokanovic believes the most significant change seen since Solskjaer's appointment has been the improvement of the squad's second string.
He wrote for Marca: "The individual performance of the 'Red Devils' is undoubtedly the biggest and obvious difference, it is even surprising the level that some players have been giving after being on the bench.
"And that is evident especially in Paul Pogba, a footballer that right now is untied and in a state of impressive form, favored by the protection of (Ander) Herrera and (Nemanja) Matic and even of (Luke) Shaw from the side, that now allow him to go forward with greater freedom."