Isagi will have 20 days to train after his match against Ubers. I am certain that he is going to improve the most due to the fact that he is PHYSICALLY UNDEVELOPED compared to everyone else. Combine his Metavision and Egocentricism with his newly improved stats and he is going to humiliate Karasu.

His stats are going to be something like this: Shoot: 82 -> 88 - 90/A - S Pass: 78 -> 84 - 86/A Speed: 77 -> 83 - 85/A Dribble: 70 -> 78 - 80/B - A Offense: 94 -> 96/S Defense: 75 -> 78/B

And assuming that he has improved as well, Karasu's stats are going to be something like: Shoot: 86 - 88/A Pass: 84 - 86/A Speed: 84 - 86/A Dribble: 90 - 92/S Offense: 88 - 90/A - S Defense: 82 - 84/A

Now while they will be similar in stats, Isagi has Metavision which Karasu doesn't have yet and when he does finally steal it from Isagi, he will be destroyed just like Niko by Isagi.

Isagi will destroy and humiliate Karasu and call him "crow-looking 455 talentless ugly 455 Mr. Ordinary average-looking 455 b1tch 455" as revenge while Karasu cries and begs Isagi to stop reading his moves and blocking his shots.

Eventually he will ask Isagi to teach him how to use Metavision, Egocentricism, and Predator Eye. Also, Isagi uses his hands just like Karasu now so he will block Karasu with hands and then foul him before he scores his second goal.