Attack: Anthony Martial, Gonzalo Higuain, Alexis Sanchez
Despite a few good games at the start of Solskjaer's tenure at Manchester United, Anthony Martial has had a disappointing campaign with the Red Devils. The Frenchman was given a lot of opportunities too but he failed to capitalize. Manchester United's inability to produce goals from the wingers can be attributed as one of the reasons for their failure this season and Martial is definitely one of the reasons for it.
Higuain moved to Chelsea in January this year but the Argentine has failed to solve the striker issues at Chelsea. Higuain did score a few goals at the start of his Chelsea career but has gone silent since then. With the likes of Hazard and Kante around him, Higuain could have definitely done a better job.
It was Alexis Sanchez's first full season for Manchester United and the Chile superstar responded with just one goal this season. Injuries also hampered his campaign but when he did get a chance, he failed to make use of it. He has hardly had any assists this year which has made him one of the biggest flop signings for the Old Trafford club.