Airbus unplugged
Its been rumbling on for the last 15 years at least, Simpson has been replaced. The whole idea is that the Airlines with no to little FTL wil have to adopt it, and those with the worst FTL (Spain?/ex Eastern Block countries) come in line with it.
UK Airlines? as the Sandman says.. may depend on the stance of the big boys such as BA/VS/EZY/Charter carriers.