This does raise the question of whether the next casting announcement will be for the DC character of Terra, who has a pivotal role in the original and subsequent adaptations of The Judas Contract.
Armed with the knowledge that Deathstroke and The Judas Contract were coming to Titans at some point, fans could guess that Jericho would appear at some point.
The arc even seems to be going down on Young Justice, although the extent of the Judas Contract story on the animated series is not yet known.