You would have simply said that you are not aware of Arsenal's interest in Osimhen. A quick Google search would have help you to see that the news received headlines in some news outlets.

Regarding the striker's disagreement with coaches, he had one with former French Napoli coach Rudi Garcia. The Nigerian reacted angrily at the coach when he was substituted.

The reason for the post is not to criticise the player but to derive some lessons. Some of the players you mentioned would have achieved more if they were well-behaved. Every coach will not sign a disrespectful player if they have other options.