As outlined in the original tweet, Witwer's stormtrooper arresting Cassian Andor (Diego Luna) without cause in "Announcement" sets him on the path to joining the Rebellion.

Source: https://www.cbr.com/sam-witwer-andor-stormtrooper-death-star-theory/

“Cassian Andor is going to be the person we’re going to trust with this.

Source: https://www.deseret.com/2023/1/3/23537004/andor-season-2

However, the fire behind his motivation would turn into an obsession with finding Cassian Andor.

Source: https://collider.com/andor-season-2-kyle-soller-denise-gough-syril-dedra-comments/

One scene in particular, which seemed to showcase a reunion between the titular Cassian Andor () was the topic of conversation when Collider's caught up with Adria Arjona after the panel.

Source: https://collider.com/andor-season-2-adria-arjona-comments/

With the popularity of the film, a follow-up spinoff chronicle the story of how Cassian Andor started from a mercenary and became a revolutionary.

Source: https://bleedingcool.com/tv/andor-showrunner-tony-gilroy-on-final-episodes-rogue-one-timeline/