Even if it's the 96 line, if Son Heung-min has a major fault, he should speak up, right?

If they were to take a clear stance and say everything out loud, Son Heung-min's side would defend themselves, right? They would mention the other party's faults too, and they would have to issue a statement on the condition that they aren't at fault either, but I guess that's not the case. And since it's awkward to speak up, they might be acting like that.
Also, those three probably thought Son Heung-min would get criticized if they brought up retirement talk, but it's not working at all. If they keep acting like that, Son Heung-min will never lose.