This is not just a petition. This could very well be a legitimately possible way to get a season 2 of Tron Uprising. I'm talking about a site I've recently discovered called Smgo.tv! Here's the link; http://www.smgo.tv/
I strongly urge you guys to take a look.
This was apparently founded by a couple of entrepreneurs/disenfranchised fans. Their goal with this site to to renew shows that were canceled prematurely. They do this through a multi-step process, starting with gathering suggestions for shows. When a show gets enough suggestions, that show gets it's own page and moves to the next step. Tron: Uprising is the latest show to get it's own page.
Here's the crucial part, the voting phase. They are trying to gauge interest in a season 2 of Tron. If they get enough votes, (47% there at the time of this writing,) they will present this to Disney and present them with a crowdfunding opportunity. If Disney says yes, we will get a chance to fund the show directly and give it one more season.
I, for one, would love to see a second season. But they need our help, first. If you want to see more of the show, please go and vote for it! (Here's the link to the specific Tron page; http://www.smgo.tv/shows/tron-uprising/
) The uprising has begun, and it's up to us to finish the fight!