Pretty cool, mc will snatch all the talents of team z, so all the talents of the best players (Well I didn't read blue lock but I think the thing that mc discover is that the best are in the "worst" team to make them improve by pressure)
How old is he when he died and how old is he now? Because he sounds so arrogant, even though he is just cheating, when he should be the more mature and responsible one, just asking.
Reread the manga just in case you miss something during your spare time. Also some character interactions in blue lock. It makes the story better if you know the other players personalities.