/jp/ - Otaku Culture

Hey /jp/ I'm about to re-read Umineko for the 1.5th time (I reread 5, parts of 3 and 1 and of course checked script to confirm parts, but not a full re-reading) to test my Shannon mastermind/servant assist theory.

My general thinking of it goes like what I understand the Shkannon theory goes (though I've never heard the full theory, just hearsay), Shannon wants Battler to return on white horse, Battler doesn't, depression.

I think where mine starts to differ is how it explains George (again, I haven't seen full Shkannon theory, so I don't know), Shannon started to get over relationship with Battler, went out with George, when Battler returns, has existential breakdown ("What have I been doing with my life?!"). Kills everyone to make Beatrice come back (forgot to include this earlier, during Shannon's depression, she turned to magic, this also can explain Maria's diary, how it went from happy shiny (Battler present) to depressing (Battler gone, since I heard an interview say "If you understand the Truth, Maria's diary is actually a huge hint). Any how, Shannon has existential breakdown, goes back to her plan to revive Beatrice (George's presence calmed her down, but since Battler is back, she goes for it), kills everyone. Large bomb ending. So, with this theory is there anything that outright denies it, or anything that makes this theory hard to prove/things that won't be explained with it? I'd like to know what /jp/ thinks so I can pay better attention to such parts, as opposed to taking notes on every sentence/paragraph, which is what I did for the most part for the .5 re-reading. Pic marginally related (Shannon manipulates servants and George's love)