I've got to believe that Bono's back is severely bothering him. He seems a bit more restrained, I mean why bother have the ellipse and not maximize its purpose like they did during the Elevation tour? I think this is only because of bono's back acting up, and to compensate they have Adam doing ellipse duty. If I'm right I hope it heals soon as I know how painful back problems can get, also I miss the running around like a mad man during streets and the fly , not to mention the nightly leap into the crowd.