Jude Bellingham scored 5 goals in his first 4 games for Real Madrid. Ronaldo had the same performance in his Real Madrid career and scored 5 goals in his first 4 games. Jude Bellingham is not a striker or a winger but he has the same record as Ronaldo. This is an extraordinary performance. Courtois, Militao and Vinicius Junior were absent but he took more responsibility and contributed to the team. Real Madrid were out of the title race last season. This year Jude Bellingham can keep Real Madrid in the race. He is still very young but he has the talent to do it.
Bellingham is extraordinary, he can score 5 goals in 4 matches with Real Madrid so far. But Real Madrid still needs a number 9 striker next year. Because his performance is impossible to always score goals, as you said, his real position is only a winger. If Real Madrid bought a great striker, maybe Bellingham's task would be easier, currently Real Madrid is struggling with makeshift players. It will be a challenge if they play in the Champions League.
Real madrid's line up can be like Man city in 2021-2022 without great stickers, but if it's a death lock then Real Madrid will be difficult, Jude is still young, he also needs to be rotated because he can't keep playing and I'm also not sure he can be consistent scoring performance in every match.