We're all guilty of it but the time has come to start enforcing CyberGamer's ineligibility rule. This is taken directly from the Siege ladder rules:
The players Cyber Gamer account is not listed as "Not Eligible" (To be eligible to play in the match, each player needs to have been added to your team roster BEFORE the match has been accepted. Players added after the match has been accepted will appear as "Not eligible" on your team page)
All challenges that have already been created are exempt from this rule. All challenges made from now on need to follow this rule. If you have any subs, please add them now. Like always you can message me at any time if you have any concerns.