Jude Bellingham will join Real Madrid, and it will strengthen their midfield even more. I saw a couple of seasons they focused on the midfield and it makes me think that they project the midfield for the long term which is what they always do.
For the front line, they have been abandoned by Benzema, that makes them have to work extra extra to get a decent replacement to replace the role of a Benzema.
On the other hand, in defense, I think they also have to give a touch, because this season their defense hasn't worked very well and they still make mistakes.
Real Madrid has solid midfielder and Carlo Ancelotti has many option when rotation in this position, but Madrid has little option with attacking line actually after leaving by Karim Benzema and not official confirmed yet who will replace on center forward position. Jude Bellingham is good option for Real Madrid how regeneration with midfielder position, he can play well as attacking midfielder and replacing Luka Modric position, but still can't guarantee for Jude Bellingham easily for getting regular position due how compete on midfielder position with many potential players there.