In the RCC ALL authority, pronouncements, canonizations, Canon Law, and directives of all types have male sources only and that is not "accidental".
Ordained ministry would give women the possibility of making Jesus present for the salvation of souls, just as His mother did by actually building His body and blood in her own body. What she did was a bit more than transubstantiation. If called to be bishop, women can perfectly well fulfill the roles required as leaders. There is, and should never be a reason to reject the CALL a woman may receive as a Baptized member of the Church Community to serve. We serve with our brains and hearts, not our reproductive organs.
Rejection of the service of half of the human race is foolish, and God being the fount of Wisdom might have other plans in view.