If the show'd been continued I think we would have seen more of Bella's parents. Definitely Donna and Bella's true dad.
Hamilton's parents would have been a good issue too. The triangle Kate-Finn and the Dean
Will's parents would have been great to see. Their relationship should have been more developed.
Scout's mum... I don't really think we would have seen her.
And I agree with
Anja abt Jake's dad.
