This question contains spoilers… (view spoiler)[Two Savannah questions,

1. Why Savannah is not her father successor? She is the first born.
2. In the beginning of Dark Magic Gregory get a sensory overload when he sees Savannah during her show, like happens to the males once they find their lifemate, but later in the book we learn they met since she was a child, so why didn't he got his colour sight before, when she was a kid or 18?

Thank you, (hide spoiler)]