I think the biggest issue here is communication from admin. If they said, "Your rules must be specific and consistent, with no exceptions, and we reserve the right to overrule any decision you make." then at least everyone would know moving forward. But that's not what they said. When presented with the set of rules and an appeals process involving a panel of five folks that would vote on each individual, I assume they presented no objections. Perhaps some WifS guidelines for setting and enforcing rules wouldn't be a bad idea. And for what it's worth, admin's take on "treating each situation individually when it comes to removing an owner" is interpreting the law and enforcing it as they see fit.
In thinking about the Rickey situation, it's a shame there isn't a better way to introduce new folks to the game. Too often some folks are looking to improve their own team in spite of the health of the world and the health of the noob's team or their HBD experience. As one owner puts it, "I didn't want to be babied when I came into the game, so I'm not going to baby anyone else."