User blog comment:Endless Exceptions/Champions Friends and Rivals list/@comment-3120592-20130514163015/@comment-3974211-20130517070731

In no way is that more appropriate. Garen would be "allied" with any Demacian and "enemies" with any Noxian. Friends and Rivals implies an actual relationship between the characters. Draven and Darius are brothers, but are rivals because they compete with each other for popularity. Rivals =/= enemies.