How many loose threads do we have hanging right now? And how many of those will the writers bother to address?
- Mutagen Man. Just Mutagen Man. Will he be seen again?
- What happened to Zeno? We know he'll eventually be named Traximus. Whas he killed by the destruction of the Triceraton Mothership?
- Are there Kraang elsewhere in the world? We're kinda tired of them, however, so no rush.
- Are they even gone from NYC yet? I'd say borderline so.
- Are Dr. Cluckingsworth MD and the Punk Frogs gonna do anything signifigant again?
- Why haven't the Mutanimals shown interest in Malachi?
- What are all the wild mutants doing nowadays?
- Do Dregg and Armaggon want revenge on the Turtles? Bellybomb too?
- Is the Creep dead for good?
- Do episodes like "A Foot Too Big" mean ANYTHING in the end?
- Was Ace Duck real? Where is he now? Any more rejected mutants Baxter made?
- Who, exactly, took TigerClaw's tail?
- The whereabouts of April's mom, of course. What about Casey's?
- What about the Kraang who Shredder captured? Where did he go?
- Does Rook have interest in Mike?
- Other than Chris Bradford himself, were the rest of the characters in that show real?
- Why didn't the 2003 Turtles get involved in Trans-Dimensional Turtles? Archie, Image, Movie, TNM, etc Turtles would be just gravy.
- Where did "King" of the Utroms go? Is there a new "Knight"?
With this, I realize the writers may not have time to address them all without rushing some or possibly evoking Voodoo Sharks, I believe a spinoff is in order mainly to address these plot threads. Mutanimals, perhaps? Or they could just allow Amazing Adventures to address them.