Definitely do not try to outdo 360, and I'm 99% sure they won't. As it was, on the 360 tour, tickets down here in Australia were $300 for the good seats due to the cost of the production. Coldplay's were half the price and was probably just as good a show, so giant stages etc aren't really needed. But regardless, I definitely want them to keep playing stadiums, at least in Australia, they are just too big a live draw. What's the alternative, a couple of nights in arena-sized venues and a big chance of missing out on seeing them? Screw that.