True, Even from goal productivity he is still a little lacking but seeing the movement and shifting focus of the defenders against the real opponent Gabriel is very good and will be a miss indeed for Arsenal at this time so there are some rumors saying about the possibility they will look for other alternatives in this regard.
Gabriel will undergo a long recovery because at least 3 months is said to be normal for a complete recovery if there are no other disorders.
Since being brought in last summer from Manchester City, Gabriel Jesus has been able to win the hearts of Arsenal fans with his actions and contributions on Arsenal front lines, so losing him in the next 3 months is very regrettable due to the injury he has experienced. therefore arteta can choose a replacement commensurate with the quality that gabriel has in this winter window.
some rumors are currently developing where arsenal is very strongly associated with barcelona stickers, namely memphis depay because he is a good option for gabriel jesus position in the second half of this season. memphis depay as we can see he is having a hard time getting the first place in barcelona after xavi prefers lewandowksi in every match.
At the moment there are some actual names they can choose from and recently there have also been about Gakpo, Jonathan David, Osimhen Toney even Broja but until now there is still nothing definite about that because Arsenal seem to be even though this is a serious matter but they don't really want to rush into making a choice in this matter.
As for Depay, I have not seen this news.