Well that explains Fukurou's "failure". Like we thought, he DID have an understanding of what Hal was doing. But he couldn't confirm it at all. He decided to avoid taking the Witch Pain and bury the feeling his instinct was giving him, because he couldn't conceive of someone intentionally taking that pain, and couldn't take the risk of having to bear the pain for what amounted to a hunch on his part. Of course, he had no idea that Hal could now remember or forget things at will, even the pain of death. It's a kind of tragic defeat for such a god of poker, he did everything "right", but Usogui defies logic.
pretty fucked up that Shion had to experience death to test the machine. even for a referee that's brutal.
@Veshv
I believe Baku had an inkling of what was going on through his dream while he "died", and then fully realized it at the end of Round 3. If you re-read
Chapter 446, he starts grinding the table and keeps thinking of Yakou saying "think clearly, why isn't Leader here?" which he got from his dream. The timeframes of the match are a bit wonky with the flashbacks, but they both fully realize that it's a 2v2 game after Round 3. Later on, it's framed as if they realize it at the same time, but I think Baku realizes it a little earlier than Lalo, who is trying to figure out what determines the hands while Usogui is grinding the table. I like the idea that he's masking his signals through a facade of frustration (Lalo sniffs out that he's pretending, but misunderstands what he's trying to do).
The question is what exactly did he send to Hal? During the game, Hal remembers when Usogui gave him his nickname, was it something to do with his name that alerted him to the plan? Fairly esoteric, but if it was something as simple as morse code the others would probably sniff it out immediately. I'm not too worried about Hal being able to send signals back, since we learned from the greater Portoporos game that Hal and Usogui can communicate their plans in one direction and know that the other will understand and follow through with it.
@TheInvisableKid
@Veshv
tbh I much prefer the referees explaining things. The Man Owners are pretty annoying lol