I think there will be a big transfer race for Osimhen in the summer. We know that Galatasaray, where he is currently playing on loan, also want to transfer him, but I don't think Galatasaray will be the preferred choice due to the low probability of success in Europe, both financially and due to the quality of the league. If Manchester United can get the Nigerian striker, they can be a very effective team in the attacking line next year.
He is having a great season in Türkiye. There will no doubt be a big transfer race for him in the summer. There are reports about Arsenal, Juventus, Manchester United and Paris Saint Germain. It is also known that Al Hilal want to sign him. But I think there are teams that lost the league title because they didn't sign him earlier. If Arsenal had signed him earlier, I think they could have followed Liverpool more closely in the Premier League. I think they made a big mistake by not signing Osimhen. However, they still have the chance to make up for this mistake.
It is very difficult for Osimhen to be realized at Arsenal, because it is known that Arteta does not like pure strikers at the club and that is a fact until now. So as long as the system implemented by Arteta does not change, it means Arsenal does not have a prominent player symbol. Name one among all Arsenal players who now stand out to be called a pure striker or top goal contributor? Havertz? Martinelli? Trossard? Saka? Sterling? none of them have the title of pure striker who is a symbol of the club's main midfield and clearly their names are not on the EPL top scorers. Therefore it does not apply to Osimhen's status to be able to easily become part of Arsenal.