I saw a clip of him speaking at Conservative assembly of some sort. He clearly said that he wants to give Conservative and Reform the power to marry, divorce and convert.
My fear is not that some Chareidim will now marry mamzeirim, my fear is everyone else. It will create a tremendous split and prevent ba’alei teshuva (who will want to become frum if they won’t be able to marry).
If I am allowed to provide a link to clip, I will.