The breach: having less fans and generating less money than M8s, who John riot did not want relegated. This is fked up riot.
Unless there is some egregious breach of the partnership agreement, I think this sets a bad precedent about how riot views the partnered organisation as dispensable considering there was only 1 year left in the agreement.
Feels like to me, that they dropped Koi because they feared that they would be losing the bigger fish in GentleMates.