Klaus
Sorry, not a chance IMO. (and i assume you mean Ronaldo 2022). Neymar has no leadership, he's completely washed up as a player, Barely able to string any run of games together in almost 4 years. And he might not even be fit to play in their opening game. Ancelotti made a mistake on this one, and Brazil need to move on from him.
Ronaldo, at least, was 'healthy'. And Neymar has scored the vast majority of his goals in friendlies, while Ronaldo has at least scored the overwhelming majority of his goals in competitive games.