It was fun to read this thread, seeing everyone's dream set lists.
Sadly, I think Elle is right. There will not be much change to the existing set list, except for the obvious addition of Christine's songs. If they do indeed release an album before the tour, they might add one of Christine's new songs. But I doubt that they are going to rehearsal many new songs.
I think the final set will look something like this:
1. Second Hand News
2. Say You Love Me
3. The Chain
4. Dreams
5. Everywhere (or new Christine song)
6. Sad Angel
7. Rhiannon
8. Not That Funny
9. Think About Me (Christine song from Tusk)
10. Sara
11. Big Love
12. Landslide
13. Never Going Back Again
14. Without You
15. Over My Head
16. Gypsy
17. Eyes of the World
18. You Make Loving Fun
19. Gold Dust Woman
20. I'm So Afraid
21. Stand Back
22. Go Your Own Way
23. World Turning (Christine back on lead)
24. Don't Stop (Christine back on lead)
25. Silver Springs
26. Songbird