i am saying that messi should improve his passing for him to beocome the complete player and he has shown improvement every season and that is what i wish for him to improve.
For him to become the complete player he needs to improve his long-range shooting, Freekicks & heading, not passing (although he can & ll improve further)...His passing which is one of the most under-rated aspect of his game along with his dribbling, vision, awareness are all top notch for a 22 y.o IMO.