It's a tricky one but at the end of the day I think it's a yes. I will try to anticipate what it's going to happen.
Madrid, who are out of la liga and copa, will eliminate Ajax but will fall at some point in quarters or semis, simply because a team that can have 15 chances and score none (like yesterday) is not champions material and never will be. Or as some journalist said today, football is played anywhere on the pitch, but only defined inside the boxes.
The narrative (word I wanted to ban in this forum myself) will be: "The CL generation is old and demotivated so it has to be subbed little by little. Trusting youngsters (like Reguilon or Vinicius) is ok, but they cannot take all the responsibility or they will get burned. Madrid need proven cracks now".
Now, which are the available cracks? The most evident one in terms of quality and availability is Hazard. Hazard adds qualities that would benefit Madrid's attack considerably, so I think he should be signed.
Which is going to be the excuse to sign Hazard in the Vinicius context. Something like: "although it's obvious there is a conflict if both of them are in the squad, they can fit together in a 4-4-2 with Vinicius as a second striker or in a 4-2-3-1 with Hazard behind the striker".
After this year, the "let's see if X takes the responsibility" philosophy won't be popular anymore. It was a bet, that could be ok or not, and it wasn't, so human psychology will make Florentino do the reverse thing next season. The bigger the failure, the bigger Florentino's reaction.
Is there any thread regarding a young player that I won't find a comment putting down Rashford?