Since 1977, the Star Wars universe has delivered viewers one of the greatest, largest casts of characters in the history of fiction. With a canon that spans almost a century and an extended universe that covers millennia, future projects have practically infinite ground to cover. However, series like Andor have shown that A-list characters don't have to be the lead in these projects, and some of the universe's best characters are their most obscure.
Source：https://www.cbr.com/star-wars-obscure-characters-deserve-tv-series-after-andor/
