If Osimhen comes, he will achieve great things at Real Madrid. He is a player who is very strong physically and does not give up on double fights. He left behind a magnificent season in Napoli. I think he won't have any problems scoring goals as long as Real Madrid has great players behind him who can pass the ball to him. Osimhen and Mbappe can both play for Real Madrid.
The chance of these two players joining Los Blancos is also quite big, it is possible that one of them will leave in the January transfer market. It was recently reported that Osimhen was having an argument with Napoli as a result of a video post on the club social media account. This would be the right moment if Madrid planned to recruit him in January. It must be admitted that Madrid front line looks less sharp after Vinicius injury, this condition will be very risky if it is maintained until the end of the season if we don't recruit new players.
Ancelotti certainly understands this very well, he really needs additional strikers if he wants to talk a lot in La Liga and the UCL. In the midst of the storm of injuries experienced by his squad, Ancelotti must maximize all the potential he has to bring Madrid to score points. Vinicius is available again, this is very helpful for the group stage in the UCL competition.