You might double check on the Polish National Catholic Church. They broke off communion with everyone in the Old Catholic and Anglican community and have been moving toward some form of reunion and reintegration into the Catholic Church. I do recall in Chicago that there was some limited form of intercommunion with the Polish National Catholic Church. The upshot of this is that the PNCC is on its way back toward Rome. (I'm no expert on this, but I thought I should pass on what I know.)
I wouldn't be suprised if this was being worked on behind the scenes. Though they have one or two Theological problems and a load of Ecclesiological issues to resolve, in the grand sceme they aren't too far off.
For example I remember reading in Touchstone about three years ago this article.
http://touchstonemag.com/archives/article.php?id=17-04-056-r
About their expulsion from the Union of Utrecht over (suprise, suprise) upholding an all male presbyterate and the homosexual thing.