Noooooooo way brother
The sum of the parts is much better than the individual
THey each have their own gift
only together do they achieve Heaven (on earth)
I think they have said before that without any of the 4 members they would not exist, musically, or that they would not go on as a group.
That is an indicator to me that they would not do solo projects.
I think that means more like - if someone quits the band, or dies, there will be no more U2, not that they won't do solo stuff. Edge already has done some stuff.
I wasn't aware of Edge doing anything else
I know Adam and Larry did the Mission Impossible theme, which was cool. And Bono has done some duets too, also WGO.
I just think if either of them came out with their own solo album I probably wouldn't be pumped for it.
My prediction: we'll see solo albums from both these guys one day. Bono's will have moments of great beauty, but overall it'll be self-indulgent and a bit affected. Edge's will be highly artistic but a bit inaccessible. I see him collaborating with the likes of Andy Summers, Robert Fripp and Eno.