I don't think so, These players have been competing in Vietnamese tournaments since 2021 but before the fancy team with this coach was formed they did not achieve anything.
bleed has a lot of star players on their roster, they have coaches from Germany and players who went to the master tournament.
If fancy wins by luck it can only happen once, But fancy has won 2 bo1 with bleed, and the previous bo5 was also very intense. I don't think that a bad coach can lead the team to such a good result