Suthers

"There are Suthers and Plix."

- Tana Chellaine points out holograms of Suthers and Plix in the Zero Angle

Suthers was a pilot who was killed in service to the Galactic Empire. Following the pilot's death, a hologram of Suthers's face was put up amongst a gallery of other deceased pilots displayed in the Zero Angle, a bar in the Imperial Bright Jewel Oversector Flight Base on the moon Axxila III. Shortly after the Battle of Yavin, Tana Chellaine, an Imperial Army pilot in Nashtah Squadron, recognised Suthers's face on the wall along with that of Plix, another deceased pilot.

Behind the scenes
Suthers was first mentioned in "Last Call at the Zero Angle", a short story written by Jason Fry and published in Star Wars Insider 156 in 2015.