GP’s are looking into it but this issue needs to be addressed since it’s against the rules to share accounts to gain an advantage over something. This also occurred the first time seasonal prizes were implemented with 2 players boasting about winning it on one account.
I doubt this player is traveling back and forth from Indonesia to the US in a short period of time. As for VPN, why would you do it for pking? I would understand evading a ban but for pking, makes no sense.