Based on that logic, they will release the glastonbury show in full?
If we are arguing about setlist differences not being enough reason to put out another DVD..I think the differences between say Rose Bowl and the tours 3rd leg would be the same as the Boston/Slane comparison.
I don't think we will get anything else from 360, maybe in 20 years when it's the 20th anniversary edition, they'll release La Plata 3 which had about the same amount of ATYCLB songs Boston and Slane have
glastonbury isn't a u2 show, so no... the logic doesn't equate.
slane was a special gig... the prodigal sons returning to their homeland to play the biggest show(s) on a tour that put them back on top of the world, at a historic venue both in general and specific to the band. that's why it got it's own DVD.