I think right club for Victor Osimhen if want to play with Premier League is Liverpool or Arsenal, both teams have good potential compete on the top position and seems next season Liverpool get opportunity for playing in Champion League than Chelsea with inconsistency performance and their current standing outside from top fourth.
Both Arsenal and Liverpool would be the right club for Osimhen. Liverpool have Salah and Nunez. There the competition for the starting 11 might be a bit tougher for him. In fact, Salah has been great this season but he is getting older and has astronomical offers from Arabia. Maybe Osimhen can take his place in the coming years. On the other hand, Arsenal have become a completely different team with Mikel Arteta. I think it's every striker's dream to play for Mikel Arteta's Arsenal. Also, I think clubs like Chelsea and Manchester United are the clubs that can interrupt the career of players like Osimhen.
In terms of competition in the team to get better playing time, maybe Liverpool will be quite difficult for Osimhen. unless Liverpool will sell some of its front players. and it is a good place for Osimhen.
Meanwhile, at Arsenal, there is also Gabriel Jesus who I am sure will not be easy for Arteta to choose or play both in different positions.
but Osimhen is still a talented young player. many teams would like to sign him if Napoli were willing to sell him. but I'm sure it won't be cheap. Osimhen has quality.