If only Game Moderator Leaders responded to appeals, it would take you maybe 3 or 4 times longer to get a response,
Usually the person who respond to your appeal, is the one who banned you
There are already people checking this, if it is the case to lengthen the ban because it is considered too short, they will do it; to check this is not up to you
You don't need it and it's not your job,
The appeal is based on the violation, not the duration of the ban