If King Robb's Host is already kneeling, can it be declared as a (Mil) attacker? ("King Robb's Host does not kneel to attack during Mil challenges.")
Similarly, if Ser Rodrik Cassel is already kneeling, can he be declared as a defender? ("Ser Rodrik Cassel does not kneel to defend.")
In a recent game, my first inclination was to say "Yes." But after looking up the core set rules again, I noticed that the rules describe the act of declaring an attacker/defender using two separate sentences, that seem to correspond to both a cost and a play restriction. So in that light, I ruled that the text on these cards removes the cost only, but not the play restriction -- and therefore, could not be declared if they were already kneeling.
Was this correct?