"Big Hero 6" made an amazing record last year after earning $621 million worldwide and has been chosen to be the number one animated film in 2014. It gain so much recognition from the audience after it won the Oscar for Best Animated Film and this is reason why we need to watch for a sequel of this cute and heartwarming movie.

Stan Lee, an Iconic comic book creator, confirmed that there is an upcoming "Big Hero 6" movie sequel.  After Lee's interview, we haven't heard any updates regarding the sequel of the movie but there are rumors spreading online about its possible plot.

Recent rumors circulated around the return of Tadashi which means he is alive.  Based on Jon Negroni of Movie Pilot, the character of Tadashi will return but as the main villain in the upcoming "Big Hero 7."

In "Big Hero 6", main character Hiro Hamada wants to be a part of the robotics program at the university where Tadashi and his other friends attend.  During an event, a fire breaks out at the university and Tadashi came to rescue Professor Callahan who is the head of the university's robotics program. But sadly, Tadashi died while Callahan survive.

Despite what happened, Negroni is considering the possibility that Tadashi is still alive. As a movie expert, he knows that in a movie where there is no body of the dead person, there is a greater chance that the character is alive.

 Negroni's speculation also discussed that it is a set up to see Tadashi died inside a burning establishment so he can turned into a Sunfire. Based on the original "Big Hero 6" in comics, Sunfire is reluctant to be a part of Big Hero 6 until he was possessed by an enemy which made him a villain.

 As of now, we are waiting for confirmation whether this theory is possible to happen. But one thing is for sure, "Big Hero 6" sequel will be faithful to the comics and let's see if Tadashi will be back in "Big Hero 7"