He refused to say who, but implied it could be guessed at-- which I took to mean one of you, as well. Likeliest to be the one he is tied to, but perhaps not a necessity.

[considering what he said about agreeing with their reasoning and what tiger said about not all of them being likely to listen about not getting cozy with other teams, it doesn't have to have been his own.]

He did mention it being justice for them.