BASSA negotiating a settlement deal? I don't believe for a second they will back down and definitely not approve anything what BA suggests.
To be honest I am getting fed up with them. Who is running the airline after all? BA's attempt to improve their WTP service by introducing hot towels doesn't seem to go very well because BASSA forbids their members to hand them out as "it has not been agreed". Ridicilous. Grow up.