Hehehehe :-)
It isn't only future cases. He compromised himself on the key case of Terri Schindler-Schiavo, and that's far more important. Greer has compromised Michael, his lawyers, the death doctors and everyone else on the Death team. He doesn't know it but he just stabbed all the Death Cult polemicists in the back. They will never again be able to argue impartiality and due process.
Are you listening, Michael Hirsh? You got suckered but good.