Such news like Chelsea will make an offer for Osimhen in January has been refuted. However it was already meaningless honestly. Because they already have Nkunku even though he is injured. When he recovers they would go on with him and then decide whether there is a need for another striker. But of course we don't know when Nkunku will recover for now. 
I think Chelsea should sign a better goalkeeper rather than signing a striker now. I don't like Robert Sanchez now. He isn't a player who is at Chelsea's level at the moment. Kepa is also not coming back at least until the end of the season and I doubt his future at Chelsea later as well.
This news was appears because Osimhen podcast with the former of Chelsea player Jhon Obi Mikel that Osimhen said if he want to moved to Premier League then he has 2 clubs to chosed and it was Manchester United or Chelsea but currently Chelsea has plenty of forward players at the team and besides Nkunku Chelsea has Jackson who recently can able to find his shape again and return to scores with Chelsea besides that Osimhen price will be so expensive and i don't think buy Osimhen could be a good transfer for ChelseaI think Chelsea should sign a better goalkeeper rather than signing a striker now. I don't like Robert Sanchez now. He isn't a player who is at Chelsea's level at the moment. Kepa is also not coming back at least until the end of the season and I doubt his future at Chelsea later as well.
Besides Osimhen other rumour is Pochettino want Club Brugge player Antonio Nusa why he want this player although Chelsea has Noni Madueke as a right winger but Pochettino hasn't satisfied to Madueke performance so that's why Pochettino want new player on that position and at Club Brugge Antonio Nusa has being an important player even with his current age he was into Norway senior squad with Haaland and Odegaard and no wonder if Pochettino showing his interest to him and Club Brugge want 30 millions for him and Chelsea most likely will pay according to his price