1. The werewolf killings of the first season could still be the central thread.

2. Peter's spectacular first werewolf transformation, and his becoming more wolf-like.

3. Roman's character stuff in the first season, which revolves around rape and blood drinking.

4. Anything with Destiny. Damn, she is so goddamn watchable.

That's it. Shelley's subplot is filler. The vampire hunter subplot is tedious. The baby subplot is ridiculous; those are NEVER a good idea. The adults' romantic subplot isn't engaging. The mad scientist subplot is a waste. Olivia's hunger doesn't take us anywhere interesting. There is so much unnecessary garbage in this show.