Seeking Bob Welch - Green Manalishi

[BklynBlue]

...does anyone know when (and why) the band decided to bring Green's songs back into the set-list?

They did not play any in concert (that I know of), after Green first left, building their shows around Kirwan, Spencer and Christine until Welch joined the band -

Did they feel they needed the Green songs to fill out the set after Spencer's departure until Welch had enough new material to fill the gap?

What might have been going through Kirwan's mind when the idea was first broached? Here they were trying to move forward, and now they were looking backward again...