I agree with you, Bryan Mbeumo is probably the player Man United really need because he not only has good performances but he is also a very hard working player throughout the game. He is a crucial player for Brentford, and because of his experience, it is hoped that he can make the same contribution (or even more) if he joins Man United.
The focus on fixing the front line has been very good for Manchester United, but they also need to think about the defense because last season we saw that Manchester United conceded quite a lot of goals. Bryan Mbeumo is indeed one of the key players at Brentford because he is a player who always works hard and Bryan Mbeumo's presence can also have a positive effect on Manchester United, but as I said before and Manchester United also need to think about the defense because if the front line is so solid but they have problems in the defense then this can also have a bad effect.