The director recently posted an image of himself with a Tron light cycle, and that got the internet buzzing, but alas, as much as we might wish it so, James Gunn will not be directing Tron 3.
James Gunn has had to debunk a recent rumor regarding involvement in a new Tron movie and he took the opportunity to debunk several other rumors a well, that he just invented.
The movie rumor mill is actually an entertaining place to hang out and see what gets churned out.
Gunn then went on to make sure everybody knew that not to assume he was directing other movies due to his previous associations.