@Yunwu massive disagree there...
It's not like Ryū has all the time in the world to just spontaneously re-develop the ball mastery he lost, he's still a regular school student after all, not a teenager at a pro-club.
Not only that, but he has been doing things by himself! It's not like he hasn't been beating players and scoring... 👀
You're going on like it's simple af to bounce back from a career-ending injury and go right back to where you were, in minimal time... 👀 not even talented pro-footballers at the highest level can do that...
I know this is a fictional series, but you gotta appreciate how grounded it is. We here for the long haul bruh! Ain't no Naruto power-ups here 😂