Rob Macfarlane collab

[Jon S]

Hi all,
Long time lurker, first time poster. Apologies if this has been discussed elsewhere.
In Sept 2019 I read 'Ness' by Rob Macfarlane and tweeted him to say I could imagine a chapter from it forming a collaboration with Underworld. He replied to say "very strange you should say that, watch this space". He's mentioned as a collaborator in the Drift boxset notes, and I have the track name 'Decay chain' in my head, but unless I'm being really dim nothing has appeared yet??
Are we assuming it will be in Drift 2?
Oh, and I'm being greedy but I feel like I've had an Underworld boxset every Christmas for years. This Christmas just isn't going to be the same!
Cheers
Jon