If BASSA are spinning that they've won and it's an honourable settlement that Crew should vote through, then fine. I'm sure the rest of us can live with what's been agreed. However BA are well known for being extremely creative with their interpretation of agreements (ask any BALPA member) so time will tell.
ST e.g. won't be returned until new relationships are in force, which could well be in 2013 , which was exactly what WW and TW shook hands on.