Designs and details:
Last question: Will Deathstroke appear in Season 3? Weisman said that Deathstroke is a major Teen Titans villain, calling him "a white-collar Sportsmaster," but wouldn't confirm. He added the series would air in 2018. They concluded the panel with a piece of artwork with a masked Dick Grayson with swords, Superboy, a bearded Aqualad and a masked Artemis.
We’re telling these stories in a DC Universe, which doesn’t mean that we will not see our early season character again,” co-creator Brandon Vietti told the audience at Comic-Con, “but it’s important to show these characters in a growing DC Universe.”
Sounds like the season 1 team may not be getting a whole lot of focus this season.
There's going to be 26 episodes. 12 have been written & 10 have been recorded so far.