It doesn't surprise me at all that Greer would DENY the DCA the opportunity to speak. He has denied the admission of each and every piece of evidence that is important to Terri's case. It's been a sham for years. He's a corrupt Judge and he needs to be impeached and removed.
I'm not surprised, either, that he disallowed the DCF attorney to speak in open court. However, this does not mean that he can afford to ignore an investigation into abuse against Terri involving Michael Schiavo. It would be impossible for him to rule that Michael remain the Guardian who decides to kill Terri if Michael himself is being investigated. So Greer has got to find a face-saving way out of this situation. He can always claim that new information has come to his attention about Terri's potential to improve. Yeah, that's the ticket, Judge Greer. Better take it, before things get a lot hotter for you.