Even if Jude is the best player in the world, still counting on one palyer is not good for a team like Real Madrid to rely on one player and hope to see him score goals because Bellingham can get injured and be absent for any reason in the next games for Real Madrid. That's why I think Real Madrid will have problems in the harder games they have in the Champions League.
Agree. Relying on one player isn't a good idea, it will be easy for the opponent to destroy Ancelotti's tactic. Moreover, Bellingham isn't a striker, he actually isn't in an ideal position to contribute for many goals. Real Madrid must order all their attackers to play more aggressively, so all of them can have the same chance to score goals. If all Real Madrid attackers become very productive in scoring goals, the opponent will be difficult to destroy the tactic. On the other hand, it will be no problem when Bellingham can't perform as expected. It is because other attackers have the same chance for making the difference in the match.
When the two sides meet,we would see which team is stronger,and I can go on to say that Arsenal are one of the best teams in the premier league for now,and if I am rating it in the world's stage,I will say Arsenal stands third or fourth in the world's ranking of the best teams at the moment.
It is true that Arsenal is very strong now. But I think Man City is still the most strongest team in EPL. Although Arsenal is leading the EPL standings, but I assume Man City still has a bigger chance to win UCL trophy.