Reckon United are about the level of the Liverpool team that finished 8th in 15/16. They too had a few players capable of big moments who could do something good and win them again when they pulled their finger out:
Liverpool had a young Sterling, Coutinho, old Gerrard, Sturridge etc
United have Rashford, Pogba, Martial who can still score a long ranger or show a bit of individual skill, maybe Mata to score a FK.
But both teams but were largely useless as a team due to none of them being leaders, and the bang average nonsense around them.
Liverpool - Leiva, Moreno, Skrtel, Sakho, Lallana, Markovic, Borini, Allen, Borini etc...
United - Shaw, Lindelof, Fred, McTominay, Jones, Pereira, Matic, Young, Lingard etc.. even De Gea's gone crap.
That's their level now. They'll win the odd game 4-0 one week, then get beat by Brighton or someone. Reckon they'll finish about 7th/8th. And i fucking love it.