Nah, disagree. We made a bad error in signing Antony, we shouldn’t just persist and hope the problem gets better on its own.
Pellistri is only good enough for a squad role at best. Rashford is only really effective on the left and Mount is a midfielder. Amad is the only one who has good potential there, but I have my doubts.
If we were any way ambitious we’d sign someone and sell Antony and Sancho.
Who to, though? Think about the finances of this one. You’ve got two of the highest paid players in the league, both massively underperforming. There are maybe 7-8 clubs outside of Saudi who can afford to match their wage and contract - but if they are struggling in an average Manchester United team, why would Manchester City or Real Madrid want them?
Manchester United for a while now have used a dreadful transfer strategy, whereby they buy at a player’s career peak price, and sell/release at their lowest. This means they end up amortising huge fees for very mediocre/underperforming players (too many to list in the last decade) with little to no resale value.
So to go back to your highlighted suggestion above, sell? For a transfer fee? The reality is both of their market values have at least halved, and meanwhile they are on massive expensive deals few clubs could match even if offered the players for free.
The best outcome would be loans to get the wages off the books. But that isn’t going to provide £Xm to go out and spend on a shiny new RW.