Its not the End according to My Logic. This was the "Raven Saga". Yeah check it out i broke it up like this. Each character gets a Saga.
1. The "Robin Saga" Was the first with his Slade obsession and the Dominant baddy was Slade. And it ended with the Tara thing and Sade falling into the Pit.
2. The "Cyborg Saga" was with Cyborg and his obsession with brother blood. Where as Brother Blood was the main baddy with the Hive and titans east and all that good stuff.
3. The "Raven Saga" is the one that has been going on recently were Torgon and ravens obsession with her birth and all that shit. Where as it ended with the defeat of Torgon.
Now these are my Next assumptions on the Show.
4. "Starfire Saga" I think that this will revolve around in Starfire vs Blackfire. I think she will escape to come back and get her revenge on Star.
5. "Beastboy Saga" This i beleive will revolve around BB and Tara or BB and that Yetti Kid i dont have a strong lead as BB is the one on the show who gets over shined.
btw I noticed that the Doubles fight was ripped From JLU when they fought there doubles in the past episodes that are kinda similar to these.