however, Arteta will bring in a centre-forward who is better prepared for Arsenal's upcoming games.
IMO, the player who is ready to replace Jesus is Victor Osimhen. he will also make Arsenal's front line sharper. however, I'm not sure he would want to join Arsenal even if for example Nopoli would approve. But, as a Gunners fan. I hope Arteta will make the best decision for his squad, ahead of the Premier League restart.
I don't sure with Victor Osimhen will replace position leaving by Gabriel Jesus because he has great potential playing on top level team, ever rejected with Manchester United offering and Arsenal is not the priority for Napoli's center forward. Actually bad situation faced by Arsenal right now during they have top performance in Primer League and loss their main player with several weeks later domestic league begin.
Arteta should looking for new player for replacing Gabriel Jesus position trough not any potential reserve player in Arsenal squad right now, have several weeks preparing when window transfer open and Arsenal can compete in Primer League with Manchester City at position standing.
Basically this is initiative from the fans that after Gabriel Jesus got injured the fans hopes Arsenal will looking for new striker as the replacement of him especially Arteta don't have much option to replace Jesus position so that's why currently Arsenal linked to several players including Osimhen but the chances is very small for Arsenal to gets him because Napoli really need this player so i am sure they won't be sell him at least until at the end of this season
Arteta actually had several options to overcomes this situations that besides find new players he can played Nketiah just like i said before but this might be will not satisfied him because Nketiah still unable to performing well or Arsenal might to try other options with recall their player Folarin Balogun who are on loan with France club Reims and this player had good progress with Reims that he can scoring 8 goals from 15 matches so lets see which option will Arteta take to overcomes this problem