Co-creator Justin Roiland and Dan Harmon requested to the network to bring the series to Hawaii. They even commented that they were very much surprised about the instant success of "Rick and Morty" which makes them more eager to continue for more adventures. There were rumors that the "Fast and Furious" actor Vin Diesel is likely to join the Adult Swim Series
Recently the news says "Rick and Morty" Season 3 will be aired by March 2017, but Dan Harmon teased that they have new target which is the end of this year as per Den Of Geek.
Vin Diesel is said that he will voice the character of D&D in "Rick and Morty" Season 3. In connection to that, during the speech of the co-creator Dan Harmon in San Diego comic-con he was seen talking to Vin and was requesting if he could dub a pivotal character in the series.
Another rumor that is anticipated to materialize in the upcoming "Rick and Morty" Season 3 will be Beth and Jerry. Rumors of both proceeding to divorce has risen. Their marriage is now on the rocks and Beth is almost suffocated by the attitude of husband Jerry, according to GamenGuide.
"Rick and Morty" Season 3 will also feature on how Rick will retaliate against the gang of rats, but with the help of a zombie brained rat.The new season is going to have 15 episodes. Unlike the previous seasons which only have 11 episodes, the next season is longer. As for the air date, no precise date has been relayed.