Sarah has hopefully worked in to her new contract a "Sarah unchained" clause...where she's free to express her opinions how she sees fit.
I think she has..and I think it was one of the main reasons why she didnt come back to Fox to begin with, she didnt want to be chained..Ailes wanted her to be a certain way and she refused to..now she can continue being that free spirit, saying exactly what is on her mind, can’t wait to see her on Fox and Friends this Monday!