Cameos, Dax, and Avery Brooks’ presence
"Series Acclimation Mil" has a lot of elements that DS9 lovers will love right away, but the episode deploys them with restraint. Cirroc Lofton’s return as Jake Sisko lets the story revisit DS9’s landmark depiction of Black fatherhood and the long shadow of Sisko’s absence, while also showing how Jake’s perspective shapes Starfleet’s memory of his father 800 years later.
The reveal that Professor Illa is the current Dax host, played by co‑writer Tawny Newsome, extends DS9’s multi‑lifetime concept of identity into the Academy era. Dax once again becomes a living archive, carrying Sisko’s story forward alongside countless others.
The most powerful part of the episode is the voice of Avery Brooks in the final moments. A selection from his spoken-word jazz album, Here, touches on “divine laws” being simpler than human ones and on love as the only real interpreter of those laws, which lands as a distilled version of DS9’s spiritual philosophy. Paired with the DS9 theme and a dedication to Brooks, that final beat makes the love letter explicit without needing to explain it.