Josko has been Noted for Account Sitting Abuse
I will point out that the only issue that concerns the C&A Mods in case like this is not the possible unfair account sitting issues for an actual clan game, but the account sitting itself. Josko never joined a game for Moonchild, and announced his taking of the turns and the reason why. So, this does not break any of the rules there. Josko only took turns on the dates he announced, and never logged into Moonchild apart from that. If Moonchild was really unable to take his turns, and he was never online on the weekends mentioned, then this is all above board and from the point of view of a punishable offense, completely okay. This in and of itself excludes Josko from actually suffering from an infraction. In fact, in the Clan Challenge against OSA, Josko informed the opposing Clan leaders of this and it was accepted. This it would seem might need to be an issue someone will need to take up with Clan Mods if they have a problem with it from a purely Clan influenced point of view.
The questionable side of this case, and the side that led to a Noted tag, is the established schedule of of someone taking turns for you, to the extent that it could have been going on for some time. One could easily assume this could be deliberate or another form of account sharing. For Josko and Moonchild to come out not suspicious or if any other players would be in the same situation as this, the right thing to do is to openly announce it as your signature or state it on your profile wall, and must be mentioned in all your games. Moonchild should announced that Josko (or whoever sits for him) will be there each and every weekend. The first step to stopping this as being looked at as abuse is to be completely open about it in every and all games.
This is a singularly unique case insofar as this is the only one we have seen with these exact issues, and with this we needed to take steps to assure that we covered all the ground necessary. I apologize for the delay in the case, and will open the case for awhile to let people respectfully comment. Thank you.