As far as I have heard, Osimhen is expected to be back after this national break ends. There is a statement made by the manager Okan Buruk regarding this topic:
beIN SPORTSHe says they just didn't want to risk Osimhen in the latest game because of his not being fully recovered. But he would be back by the next game. This is really good news for Galatasaray without doubt.
Because he already started to make important goal contributions. Unlucky him that he got injured right after starting to score his first goals.
As there is a Beşiktaş derby closing in too, they would really need him there.
But they should especially focus on their defense now just like you must have also mentioned already.
Most chances we will have Victor Osimhen in next few days, but he services needed by Galatasaray after few days because their next game is against struggling Antalyaspor where they can play without him, but they needed him in match against Besiktas on 28th October and then against Tottenham on 7th November as both are challenging matches, and they needed good results from them for having their chances high in both Super League and Europa League.
No doubt their defense is having issues as they are having worst in top four teams with concede 8 goals in last 8 games they are having just 2 clean sheets which is also not good with things needed to be had much better results for them if they are looking for better end of their season.
I think every team strives to become strong and good enough to win the title. But something like this can be see in their matches as well. There is no doubt about it because it is a hard-working and well performing team But this could not happen until he became strong and play well for his team. A few days of strong matches are going to start in which he plays responsible and will prove good for his team. There are some players who are weak in the team but gradually they become strong by watching others.
In this season we have good investments from the Turkish clubs which are working on their quality and strength with things could be surely needed more time and effort because still they are not good enough for having better results in European competitions with recent results are clearly indicating how things were going and what problems they needed to be fixed if they want to have better results without improvement things will have no changes.
Coming rounds are going to be more competitive as we will have good work load on players and injuries and other issues can also have their share in these conditions.