AA has definitley not ruled it out, because they have suspended negotating a contract for a new crew rest hotel in the Paris area, since they themsleves have no idea where they will be flying out of. We will know within three weeks.
AA told us they don't want to move and the ADP is trying to strong arm us into it. I'll bet they are only going to consider it if we are given the option to come back to CDG when the terminal is back together and if ORY doesn't work out well for us.
In the meantime the FA's and pilots are waiting to find out where we will be staying and we are all not bidding Paris because we hate our current hotel.