Greeny and forthcoming tour
If FM are going to be dipping into their back catalogue, it's possible that they might play some PG written tracks. Which of course could be on any live DVDs or CDs released.
If so, would the royalties be a useful cash injection for PG? Danny Kirwan was in a homeless hostel at one point. I'm not sure what PGs finances are or what he's doing these days, but I remember that Sid Barrett received royalties from Pink Floyd and David Gilmour playing his songs - perhaps the same for Green.
Perhaps less realistically, could Peter guest at any live dates. He was playing in the PG Splinter Group 14 years ago, but I don't know what he's done since then.