User blog comment:Zathronas/Speculative Author - Who might die in episode 12 Part 1/@comment-9623756-20160208094212

Since Pyrrha has overtaken Jaune in main characters list I think him dying is very plausible. With both Jaune and Penny dead Ruby will be pushed for revenge. Pyrrha will have lost both the Fall Maiden powers and Jaune, developing her. Adverse effects could ensue for Nora, Ren, Weiss and Neptune.

But I think he also has so much to offer beyond his death serving as a boost for more important characters to up their games.