Green Lantern Makes Surprise Appearance In the DCEU's Newest Movie

A DCEU director confirmed that his movie had a Green Lantern connection.

DCEU: 10 Characters Who Must Appear (And Who Should Play Them) – Page 9

After Hinting New Green Lantern for DCU, The Flash Reveals Insane Superhero Team-Up in New

The Green Lantern movie is my least favorite dc film mostly because I argue it killed Green Lantern's mainstream appeal in general. : r/DC_Cinematic

Why does DC not want to bring the Green Lantern (Hal Jordan) into the Justice League movie? - Quora

New Batman and Robin Movie, Green Lantern TV Show, and More Announced for Revamped DCU

16 Characters The DCEU Should Definitely Introduce

Justice League: What Went Wrong, and the Path Ahead for DCEU

DC Extended Universe - Wikipedia

WBD Selling DCEU Snyderverse To Netflix Is Surprisingly The Best Option