I hear ya' Dave.
Based on this quote from the article:
“With Mike and Neil, we’ll be performing all the hits that the fans love, plus we’ll be surprising our audiences with some tracks from our historic catalog of songs. Fleetwood Mac has always been a creative evolution. We look forward to honoring that spirit on this upcoming tour.”...I kinda' wonder if they might pull a couple from the "Future Games" and "Bare Trees" era. I think it could work very well with this group if they present it correctly. If they rely too heavily on "Rumours" era stuff to carry the show, I'm afraid it'll be recieved in about the same lack-luster way that the 1987 "Tango in the Night" tour was. (which really wasn't completely fair to Vito and Burnette, just IMO, of course.)
I think Mick's hat-tip to the Peter Green days is with his Blues Band, so I'd be surprised if they got anything beyond "Black Magic Woman" or "Oh, Well" from there. But I wouldn't be a bit surprised if Christine busted out "Sentimental Lady".
I'm anxious to see this setlist.

*and while I'm wishing... I'd love to see John haul out old #27 and the continuously-fretted Custom one more time.