If Eva has a main character role, that means she talks more. If she talks more, that means, when animated, there will be more Matsuoka Yuki doing Eva's lines. I feel this can only be called a good thing.
Doomed!Louise's world is Doomed! There will be no survivors! DOOMED!
Holy, beautiful and powerful familiar! I call on you from the bottom of my heart!Answer my guidance!Eva ga tsukaima!?
(Eva is the familiar!?)Was asleep.