By Jonathan Liedl, National Catholic Register - The potential for impactful changes remains even after Pope Francis decided to transfer contentious topics — such as the possibility of women deacons and the discernment of controversial doctrinal issues (including those related to sexuality) — to dedicated study groups and not the synod assembly as a whole... In fact, both concerned theologians and eager activists have speculated that by focusing on more foundational topics like decision-making in the life of the Church, the synod could actually “open the door” to efforts to change particular doctrines and disciplines.