Even though there are some good players up front, Madrid have struggled this season when Benzema has been out of action and this is clearly a serious problem.
In my opinion, there should be at least 1 additional striker that they must bring in this transfer because this is indeed important, in addition to maintaining player rotation, this is also to stabilize goal productivity.
Real Madrid were going to bring Mbappe or Haaland but they couldn't manage to bring any of them. From now on, Real Madrid wouldn't go for a striker transfer as long as they don't find a world star striker like them. They won't be able to go on with Benzema all the time. Benzema would be productive for at least one more season I assume. But after that I don't think that Real Madrid would choose Benzema as their main striker as he is going to be very much old.