Brining Think About Me back is an awesome idea. I've never been lucky enough to see them do it live, but I remember hearing it on a bootleg tape of one of the last concerts on the Tusk tour and just loving it. I hope one day I can hear it live.
And just so that everyone remembers, their Tusk tour was very long, and they did actually change the setlist up a bit towards the end of that tour, which is why we have the lovely version of Over and Over on the Fleetwood Mac live disc. So they do change things up a little if the tour is long enough. I just wish they would do that on alternate nights during the same part of the tour. I think it would make things slightly more spontaneous for them and it would be throwing die hard fans who go to multiple shows a big ol' bone.
Kevin