I'd like Stevie to tour, and then immediately start recording another solo album. Just a regular album, without any gimmicks like 'country' or 'standards'.
While that's going on, I'd like Stevie to work with whoever necessary to get her solo work remastered and re-released with bonus tracks. I'd actually like her to take what she can and re-create what Mirror Mirror might have been, and release it as a companion disc to the remastered Rock A Little. I know, pure fantasy but hey, I can dream!
After that, I would be ok with a new Fleetwood Mac album, but ideally they would record it in 3 months and release it 8 weeks later - instead of taking 3 years as they are fond of doing - 1 to talk about it, 1 to record it, and another 1 to fight over the mixing, sequencing, packaging, etc... only to end up with a product that is overthought and too highly polished.