While we still wait & hope for more shows this year, especially solo shows in the US, rumors have already started for next year. The [AU] Review has them at a 90% chance of headlining the Big Day Out festival in 2014. The official announcement will be made on July 31st, so not long to wait & see if there's any validity to this one. Until then, nothing more than a rumor. (Thanks David)
Update: Not true.