It was announced not too long ago that Disney filmed additional footage for Tron: Legacy, specifically for the DVD/Blu-ray release that hits stores in April. Some of that footage has now been released on YouTube. The clip running 10:27 in length is titled Tron: The Next Day and focuses in bridging the decades between the two Tron films. The clip heavily ties into the “Flynn Lives” the viral campaign made before Tron: Legacy’s release.
So basically a long teaser trailer for Tron 3 that will be attached with the Tr2n Blu-Ray and hopefully give fans an idea of where the franchise is heading next.