Okay look, to all the fans in South America, Germany, etc. who will be seeing LP this fall and winter, think about this for a second.
I don't want to get your hopes up, but if I were willing to guess, I think their setlist might be mostly/all A Thousand Suns songs. Hell, they might play the album in full. We know they were discussing that. And we know the live show has been completely upgraded.
You guys are more than likely going to get a unique show that no one else is going to see. Who cares if it's shorter? You'll have plenty of other opportunities to see LP again. ESPECIALLY if you live in Germany.