So, according to what I read about the Apocalypse theory, the way the dimensions split before CC, Chrono can only save the world from Lavos in one dimension at a time (Another world) thus Home world's co-existence prevents him from defeating Lavos in that dimension leading to the apocalypse in the Dead Sea. But, this only works if Chrono died before the dimensions were split by Kid saving Serge. Otherwise, he could just hop on the Epoch and do it again. Is that right? Does Chrono have to die, presumably in the fall of Guardia?
Also, if this is true, is the re-unification of the dimensions solve this and 'resurrect' Chrono?