So I think this is where the lounge is going to end up. This was the original exit from the westernmost gates to baggage claim before the FIS was moved/expanded. Unfortunately no signage yet.
There are also glass doors immediately across next to an under-construction Hudson News, though peeking through the cracks it didn't look like there was 10,000 sqft worth of space there.
BTW nothing new regarding it in the last couple of board meetings either.