According to THR, Warner Bros has cast both Chris Pine as Hal Jordan and Tyrese Gibson as John Stewart. Pine has been a fan favorite for the character for some time now, however I'm sure you'll see mixed responses about Tyrese. The article doesn't state if either will be included in the Jusice League movie, or if this is just for the Green Lantern solo flick.
Aditionaly, they also report that another Green Lantern from Earth will be showing up as well, however, there is no mention as to which one (Kyle? Guy?) or who will be playing him.
How do you feel about Chris Pine and Tyrese Gibson taking on roles as Green Lanterns of Earth? Sound of below...but before you do, PSYCHE! Happy April first.