Why “Upcoming”? It’s been ongoing.
Since the early 1800s there have been new schisms in the Catholic Church in every generation. Most groups claimed to be continuing the “original Catholic Church”, as opposed to the Vatican which supposedly went off on a detour they didn’t like. Some groups are more liberal than the Vatican, some more conservative. Some are neither, like the PNCC, but identified ethnic discrimination or other kinds of church management issues. Other groups split off because they didn’t like Vatican I, or Vatican II, or this or that. Invariably the schismatic groups contradict all the other schismatic groups.
Each of the groups claims not to be separate from the actual Catholic Church, itself. They claim to be still Catholics, still inheriting the fullness of Catholic Church life. Keep in mind this is what the early Lutherans said, for decades. Eventually they were recognized by others, and recognized themselves, as a different denomination. The same is happening with the current schisms, or split-offs-that-deny-they-are-a-schism.
Some groups officially enroll only priests and religious, though they have laity coming to their chapels, exclusively. Other groups enroll laity, and establish dioceses. Perhaps dozens of bishops around the world are validly consecrated, per Rome, and active in these multitude of old and new Catholic Church offshoots. Some even claim “Franciscan”, “Dominican” or “Benedictine” heritage and continuity.
It is not news that there are upcoming schisms, there always are; it would be news if we went through a whole decade without new schisms. Just keep looking to the pope, and the bishops in union with him.