No Jude = No problem 
Madrid are still very strong with Ancelotti's current formation and scheme because from what happened in the 90 minutes of the match they seemed to enjoy the match with their dominance even though there are still some gaps especially when a counterattack occurs I don't think it's too big a problem as long as they are still very good in attack.
Vini being used as a center forward doesn't seem to be as bad as it seems because his performance is still very good. In addition, Brahim also always contributes well regardless of where he is placed he is always able to make a good game on the field because with the formation and some formations that Madrid has done from the beginning of the season Brahim's position is quite flexible and can be placed anywhere and that is a good thing for Brahim.
With this result they are now firmly at the top of the standings.
Real Madrid has many good attackers, why they must rely on Jude? Madrid are still very strong with Ancelotti's current formation and scheme because from what happened in the 90 minutes of the match they seemed to enjoy the match with their dominance even though there are still some gaps especially when a counterattack occurs I don't think it's too big a problem as long as they are still very good in attack.Vini being used as a center forward doesn't seem to be as bad as it seems because his performance is still very good. In addition, Brahim also always contributes well regardless of where he is placed he is always able to make a good game on the field because with the formation and some formations that Madrid has done from the beginning of the season Brahim's position is quite flexible and can be placed anywhere and that is a good thing for Brahim.
With this result they are now firmly at the top of the standings.
Vinicius showed a great performance when Ancelotti put him as a center forward today. I think Ancelotti finds out a new position of Vinicius, he may put him Vinicius as a center forward again in the next matches. Vinicius can be like Ronaldo, who switch his position from a winger to be a center forward. But it is still the first time Vinicius becomes a center forward and it is against a small team. He need to prove it again when Real Madrid plays against a bigger teams.
Yes, Brahim Diaz performed quite well for Real Madrid in this season. When Ancelotti gives him the chance to play, he often showed his best by scoring goals. I'm pretty sure that Ancelotti will keep Brahim Diaz although there is a rumor from Arsenal that they wants to sign Brahim Diaz. He is a flexible player because he can play in some positions in the attacking line. This can be the reason why Arsenal wants to sign him.
Jude Bellingham has been a solution to many problems for Real Madrid at once. Sometimes I think that even Real Madrid didn't know he would solve many problems at once. That transfer was the best decision ever made and the transfer fee was worth it. I doubt there would ever be discussions about the amount of money that Bellingham cost the club because he is paying back like literally nobody else.