Bono sang something like...
'See the world in green and blue,
London, Birmingham, Manchester, Liverpool,
Cardiff Arms,
Glasgow Heart,
Belfast, Derry to the Phoenix Park
Take the dark out of the winters night
Live from Dublin via satellite
Like a bird etc...'
It does sound to me like it could be a hint at the possible UK/Eire tour venues. I can understand him namechecking UK/Eire cities because of the scope of Radio Ones broadcasting, but namechecking actual venues Cardiff Arms (Millennium Stadium) and Phoenix Park seems odd if there is no other significance. I suppose it might just be that rhymed well!
Maybe they are looking at negotiating a show for Phoenix Park as well as the 2/3 Croke Park shows, although I'd be very surprised considering the difficulties they've had trying to get this venue on previous tours.
Its also not beyond the realm of possibilities that maybe they are going to some indoor shows too. I say this, because if the above actually is a hint at the UK/Eire tour then it would be unusual to be doing a stadium show in Manchester, then in Liverpool.
Anyway, if the above is a hint, I guess it could be something along the lines of...
* Dublin (Croke Park) 25-27.06.04
* London (Twickenham Rugby Stadium) 02.07.04
* Birmingham (NEC Arena / Villa Park / St Andrews)
* Manchester (MEN Arena / City Of Manchester Stadium)
* Liverpool (Anfield Road)
* Cardiff (Millennium Stadium)
* Glasgow (Hampden Park / Ibrox)
* Belfast (Botanical Gardens)
* Derry (?)
* Dublin (Phoenix Park) (August?)
Just one final thought, the order that Bono mentioned those cities/venues does seem very logical for a UK tour, not that it has to be - but it kinda makes sense.
Heres hoping anyways, because anything like the above would be very ok with me