Osimhen charm has not faded even though there was a dispute with Napoli which resulted in him being crossed out from the squad list led by Antonio Conte. He was forced to move to Galatasaray on loan to get playing time to maintain his fitness. With his new club, he managed to amaze everyone with his performance, now several clubs are starting to show interest in bringing him in, including Manchester United who want to give €30 million + Zirkzee to Napoli to get him to Old Trafford.
He's going to be a top striker playing for Manchester United, but I hope he'll be willing to wait for Manchester United to get things together before he start demanding the club gives him a major trophy as Manchester United aren't in a position to start competing for titles as they're yet to get the club in sharp. They have a new manager and it'll take some season for him to start showing strong contentions for the premier league title or even the champions league title but still, a move to Manchester United is going to be a great move and an upgrade for him from the club and league he's currently playing at. Napoli shouldn't sabotage this deal if Manchester United are serious about it.