We need to offload some players first.
Casemiro and Eriksen have expressed their desire to see out their contracts, which is unsurprising given their high wages.
That leaves McTominay, who is attracting interest from other clubs. Ten Hag has stated he wants McTominay to stay due to his versatility and ability to score goals. While this is true, it could also be a tactic to drive up his price for potential buyers.
As it stands, the three players who are certain to be playing for United next season are:
The others, as far as I understand, are up for sale at the right price.
If we could offload Eriksen, Casemiro, and McTominay, we could look at signing Amrabat, Ugarte, and potentially De Jong if the rumours are accurate.
Possible midfield options:
Bruno / Mount - 10
De Jong / Mainoo - 8
Ugarte / Amrabat - 6
If we could do this, which I highly doubt, you can see that both the first and second choice options are of a high standard.