Your evidences still don't enough to point out they're alt accounts cause there are a lot of stupid guys in this forum are trying to destroy other higher rank account by this way. Do you think a Legendary user in this forum would have a mistake like this? same ETH address in the same campaign? I don't think so. If these accounts give merit for each other, I can ensure that they are alts but for now, it's still not clearly.
I partially agree with you. But you have to understand that if a person finds dirt on hua_hui, hua_hui should in this case provide reverse evidence. He didn't. But overall, hua_hui is a very good Manager and it is very frustrating to see when people with this status are engaged in fraud. I still can't believe it...