Tyrese Gibson and Chris Pine Green Lantern Corps?

Tyrese Gibson of fast and furious and R&B fame has been pretty vocal about his willingness to play fan favorite green lantern John Stewart (The Black Green Lantern) via social network sites after fans of his sent him fan made videos of him playing John Stewart. Five days ago he posted a very intersting picture to his instagram account (which can be seen below) the caption for the picture says the following " SHit just got real #DoubleOath #doubletrouble #GreenLantern #WB #VoltronPictures the reason for the double oath and double trouble hash tags is that rumors have been flying around that chris pine is set to play hal jordan. This means we could possibly see john stewart and hal jordan share a movie as well as have them together in the justice league film. Tyrese also posted another very intresting picture which shows him and pine in what looks like a concept poster for the green lantern film.