Nope. This is semi-canonical Maccadam.Knowing yeo's games, I'm guessing it's probably Zen Fudo of the mysterious cabal of time-travellers and immortals I call The Johnson Group, first seen in full in the Time After Time campaign (so named because they typically operate like the Mr. Johnsons of Cyberpunk/Shadowrun). He has a habit of showing up with unsolicited cryptic advice and familiarity
But it is possible set up for something you can follow in this adventure if you want. I was mostly waiting for Megan to get officially retired and take off before working in Paulo's new character.
This campaign I'm trying to more or less leave you not being jerked around by omniscient d-bags. I mean, not by ones who arn't the villians.