It sounds to me like Lindsey's #1 priority right now is a new album with Fleetwood Mac. I suspect he will quarantine himself until that happens. He did his 3 solo albums in a row, dabbled with other artists, and now he's itching to have some creative forward momentum with the band. If that falls through (possibly because Stevie keeps kicking the ball further down the road), I can see Lindsey starting to coalesce new solo material. However, I still think he will continue to hold out releasing his own work until the band finishes theirs. He's been pushing for a new album from them for what, 6 years now?