"Nicks is hoping to get time to work on another solo album."

[BombaySapphire3]

Without Christine's involvement I don't see her being that committed to a new Fleetwood Mac album ..Just look at her contributions or lack thereof to the EP.".Without You" is easily the most lamentable of her 'vault" songs ever committed to record.I would prefer another solo album any day than another Mac album with no Christine and that is if John is well enough to participate also .If not then call it a day.