Well, as I said before, this is what a bishop is supposed to say when confronted with heresy and apostasy...even if he were the only bishop saying it.
I must say that the this silly, unserious person TEC has elected PB is a heretic of truly historic proportions. +John-David refers to an article which outlines her clear expressions of multiple ancient heresies, expressions which lacked only the actual names of the heresies to be made clearer.
Here's my prediction; TEC will cease to exist, if not in our lifetime then in those of our children. This is not at all a bad thing. It belongs on the trash heap of ecclesiastical history. But the future of true Anglicans here in America is safe, whether that peaceful and secure harbor is found in communion with each other and orthodox Anglican jurisdictions overseas, in the continuing Anglican churches or with Rome or Orthodoxy.
I concur with your predictions, except for the disappearance of TEC, of which I'm less certain about the timeframe. But the (P)ECUSA I knew is long gone, only continuing within its original framework in a smattering of parishes and dioceses.