- The fate of all the Stanley's flowers after he gets banished from the land of the trolls. They are clearly sentient and we know how the trolls hate flowers...
- The fate of the poor bat turned into stone by Gnorga.
- Probably returned back to normal when Gnorga got turned into a rose bush and the effects of her powers quickly wear off.
- Except Stanley wasn't quickly changed back from stone until Gus used some reversing magic on him, implying that her stone powers didn't wear off. For all we know, that bat is still stuck there, alive but sealed in stone, and will be for the rest of its life.
Fridge / A Troll in Central Park