Oh lots, really! 

Have you thought up the different gods, what do the goblins know about them, what would be appropriate times to give them offerings, what would be appropriate times to have the Shaman ask for aid from them?

What kind of dangers does the village face in general? Monsters, wolf packs, anything of that sort. Obviously rival tribes and other races being hostile sometimes.

What kind of social problems are there, that Jig might have to weigh in on or experience herself personally? Also mainly just anything that would help Jig do her part in trying to guide the village towards being more prosperous.