I'm amazed that nobody in this miles enthusiasts community, who I'm sure like myself love using our hard-earned miles on award tickets--mentioned that it was Billy Walsh who, as the CEO of BA years ago, instituted the most horrendous fees on award tickets from the US to Europe (he called "fuel" surcharges back then). I hope people on this website are aware that BA lost a multi-million dollars lawsuit here in the US (and I was one of the plaintiffs) accusing BA of the extortionist practice imposing those "fuel" surcharges on award tickets to, and from Europe. And yet, the AIG board did nothing to punish Billy Walsh for the loss of so much money for BA. This man deserves only a scorn for pioneering this obnoxious practice with regard to award tickets, which unfortunately spread to so many other airlines, big and small.
With regard to Billy Walsh, I would say: good riddance (even if it's voluntary).
(And I can't believe Ben you were saying that Walsh was "beloved" by BA customers--I seriously doubt this is true, at least among their loyalty program members).