Hair to stay? Hair to go?

I just can't decide...I know most people with little girls don't cut their hair until they're two or older, but I don't know...I love the idea of Sadie having long flowing hair, but I think I need to intervene. Here's a run down of Sadie's hair...It's straight as a board, not much on top, normal amount of growth in the back, rapid growth on her left side. In less words, she has a mullet. Business in the front, party in the back. I'm seriously considering cutting the back, so that she has somewhat of a bob. Her hair is super thin, but I think it will help even things out and look better as it grows out. I would try to cut it myself, but I don't want to risk jacking up her hair like I did Holden's. Remember Tim had to give him a buzz cut?