Agreed with the covers! LOVED the Zac Brown Band's version of "He Won't Go," and I LOVED Linkin Park's version of "Rolling in the Deep." Those are pretty much the only two I can think of off the top of my head that are actually decent compared to the original.
And yeah, I agree about the tour, Cockney, but I figured she'd announce it and then the Australian Twitter account would announce it right after, but now that I think about it, it just makes sense for her to just do it. (I need another tour announcement video from her, though—the last one was great!

) Hopefully she announces everything soon—more tour dates, the "Water Under the Bridge" single cover and music video, and the tour DVD!
Also, that makes sense for her to do stadiums for those countries; it would be good preparation for her if she decides to do stadiums down the line.