Lukaku - with the right service easily 30+ goals a season, Sanchez - On form is one of the top 6 players in the world, De Gea - Best keeper in the world, Martial and Rashford - Both capable of tearing up defences, Pogba - Best player on the pitch in a world cup final, Matic - Like he showed at the start of last season, can be a rock in front of goal, Luke Shaw - Has showed before he can be the best left back in the league etc etc
The problem isn't the players and how good they are, its the manager. Brighton beat us last week with a team that prob cost less than Pogba. We could bring in Messi and still struggle with Jose in charge.
Lukaku would have to have the world's best service. Like David Silva, David Beckham, Michael Laudrup feeding him balls. Issue is, he's is easy to defend against as he is the only big man who is Tom Hank with his back to goal.
Sanchez is NO WHERE NEAR top six players on the world even on form. Perhaps if every other top ten player does their ACL's he might be. For arguments sake, Hazard, Silva, KDB, Kane, Aguero, Salah, Ronaldo, Messi, Mbappe, Neymar, Greizmann, Costa, Bale, Kroos.
Martial/Rashford are both capable of tearing apart defences. Once. Every eleven games. Moura has just torn our defence apart, is he "capable" of it or is it just one game?
Matic is a decent player, world class four years ago. Not anymore.
So apologies, I massively disagree with your assessment of our squad.