In regard to Maria Goretti and Gianna Molla, read 1 Corinthians 1: 26-31.

Also, I am not arguing that women have powerful roles in the Church. My general question put forward in all the comments on these thread is why is everyone obsessed with power in the Church? Is the goal simply to get women in power with the hope that they will be the ones to finally break apart doctrine on hot-button issues and alter Church teaching forever?