Geoff Johns participated in a Reddit AMA (Ask Me Anything) with fans Tuesday night and revealed a few Green Lantern related details below, full article here.
Hal Jordan will return to the Justice League. Johns stated that Hal Jordan -- a character Johns is very familiar with from his years on "Green Lantern" -- will return to the League "soon."
There are plans for Simon Baz. In other Green Lantern news, Johns clarified that though "Justice League of America" has ended, there are plans at DC for Simon Baz, a relatively new addition to the publisher's roster.