I give it max one year before there's going to be issues in your squad. Don't forget Bellingham in this too, who has to run for both Vinicius and Mbappe and was seen complaining after one game already
Bellingham better get used to it, he isn't going to have nearly the freedom as last season, where he was still 2nd fiddle to Vinicius overall.
This creates another issue, Valverde is already great in that box-to-box, workhorse role, what role will Bellingham have to settle for?