Geoff Johns, the Creative Chief at DC Entertainment, spoke a bit about the Green Lantern franchise at New York Comic-Con this past weekend. He indicated that DC would like to work with Warner Bros. on a Green Lantern film sequel, but that it would likely only happen if the new animated series finds an audience.
and im all for it we need to get these sequals out so hes ready for the justice league :P
I actually have the animated Green Lantern Emerald Knight one with Nathan Fillion playing Green Lantern. It's a great movie.