The 360 tour was supposed to resume on June 3rd in 2010 in Salt Lake City, with a new album. That would've made it Europe-NA-NA-Europe-Australia-south America. Past precedence is really nothing to go off of. It makes sense to resume next year in Europe, as the stage and all the equipment will already be in Europe.
A new rumor says that next years tour will begin in April in Riga. That gives them all of Dec, Jan, Feb and March to finish SOE, if they're still going to do that. So we have Riga in April, Portugal in July... That seems about the right length for a tour leg. We should know everything in about a month.
Then make NA August-October, and then skip over to Asia-Australia at the end of 2016? Just throwing out guesses here.
Sent from my iPhone using U2 Interferencek