My guess is, the Schindlers are being cautious now that Greer is calling for MS to explain to the court how he has managed Terri's court-ordered rehab and why he has no conflict of interest. Had Greer dismissed the Schindler's petition for removal of Michael as guardian, the Schindlers could have appeared on LKL to expose the utterly fraudulent motives of Felos, Schiavo, and others.
As it stands now, having achieved a near-miracle, they are wise to stay away from public debate and leaving the 'spinning' to the HINO and his trash-talking, finger-pointing sidekick. ;)
Felos and Co. are definitely on the defensive, between the petition for removal of guardianship before the formerly friendly Greer and the constitutional lawsuit, with Ken Connor (a Right-to-Life advocate) acting as special counsel for Jeb Bush.