2023 Nickname Audit: Make Me a Homer Who Flies From Mountcastle

In which we compare Ryan Mountcastle to Bonnie Raitt, Ryan O'Hearn to Martin Scorsese, and while we're at it, also cast an evil spell on Gunnar Henderson. In other words, a typically well-planned, thoughtfully constructed, and flawlessly executed Nickname Episode - featuring, as always, considered adjudication from the Right Honorable Judge Marko.