Here is one soundbite from His Excellency Bishop Donald W. Trautman, chair of the BCL and opponent of the norms of Liturgiam authenticam. This says a great deal:
"I’m pleased that the text has been significantly amended. That made an important difference for me," said Bishop Trautman, ….
So, as long as the draft wasn’t actually the draft, he was okay with it.
If he is pleased with the changes, … what could those changes be like?