Fan Casting Dex-Starr in Return to the DC Universe

Once an ordinary housecat, Dexter's life changed when his owner was murdered by her ex-boyfriend. Brushed aside, and eventually found on the streets by thugs wanting to throw him off a bridge, Dexter was chosen by a Red Lantern Ring, becoming Dex-Starr, letting his fury be known. Though his heart has the power of rage, Dex-Starr still believes in being a good cat to his old owner. Even with heightened intelligence thanks to his connection with rage, Dex-Starr's animal instincts make him a formidable foe, and a loyal follower to Atrocitus.