Agree. Real Madrid must expect a better striker to replace Benzema. Joselu has experienced a great season, he scored 16 goals during the last season. But it is not enough for Real Madrid, Benzema is still more productive than him and Joselu's quality isn't proven on UCL yet. Real Madrid doesn't play in La Liga only, they also play in UCL and target to win it as well. I think the strikers who deserve to be Real Madrid main striker are Harry Kane, Mbappe, or Osimhen. Vlahovic is also a good striker but I think those 3 strikers are better. If Real Madrid can't sign one of them, we can assume that Real Madrid possibly won't get any trophy in the next season.
As you said here there renot many options for Real Madrid tohireand replace with Benzema while most of these palyera re got other offers from other team or just like Haaland the ae undercontract, I think the best option Real Madrid can currently have is Mbappe who is a young player he can fill the Benzama's place for years.
For Ancelotti, he will move to Brazil most likely but will Real Madrid agree to have him responsible for their players recruitment this summer then seeing him move mid season? I believe they will let him go from now since searching for another coach mid-season is annoying and will destabilise the team.
I hope to see Ancelotti stay in Rel Madrid especially when we know Real Madrid can hire better players for the next season and Ancelotti can have more tools for his work there, but for any reason if Ancelotti leaves Real Madrid this can't be easy find a coach for Real Madrid to replace him.