No Pogba should 100% NOT play as a 10, he should be played on the left side of a 3 man midfield and not just because that’s HIS best position or the formation that is best for him.
Herrera, Matic, Pogba, Sanchez, Rashford and Martial all play better in a 4-3-3 as well and 5 of those 6 (Lukaku would still play over Rashford for me currently) would be in my first choice front 6 of players currently in our squad.
Having Herrera’s energy alongside Matic helps Matic to no end and also allows Pogba to do his thing further forward without being restricted by defensive duties, all 3 of them are better in a 3 and McTominay can very easily do Herrera’s job if McTominay plays as form has dictated.
I said last season that the only player that benefited from us playing 4-2-3-1 with a 10 was Rooney and at a push Mata (although I think Mata has played better for us in a 4-3-3 and on the right) and this season it’s the same as the only player that benefits from that formation is Lingard, I think Lingard has been brilliant this season and exceeded expectations BUT I wouldn’t sacrifice everyone else playing the formation that is best for them for him.