The think I don't like about rciel mastermind theory is that it just ....doesn't make sense. I'm not saying rciel is a good person or not but he was a child and also it's very predictable and a boring storyline,I think there is much more behind the fire of that day, but I do think maybe he knew somethings maybe he had over heard things because of his expression is some panels. But overall the idea of a 10 year old planing and bringing down his own family is just a bit funny to me😂
Yeah, it really doesn't make much sense. Of course, there are different versions of the theory, but they usually include some type of secret deal being made between real Ciel and the queen or her servants, and -- to me -- it also makes no sense for a ten year old to be making deals like that, especially managing to keep all of it secret from his family. How would Vincent know something's up and plan for his own demise but not know his own child was involved? How would Tanaka not know way in advance? And let's not forget that the twins were mostly raised by Rachel and Aunt An until the attack. These kids were doted on, not neglected or left alone to their own devices. If anything, our earl is the one who seems to have any alone time. Regardless of why the queen and/or her servants would target the Phantomhives, why on Earth would they involve the ten year old heir of their target and actually entrust him with any of this knowledge?
Ambition is one of the major motives mentioned by individuals who support some version of this theory, but this is a child who clearly acts like a child, despite whatever evil streak he possesses. I see no reason for the queen to be interested in including real Ciel in any plans she might have to make him the next watchdog sooner than later, plus he was obviously not ready for the responsibility yet. I should think if he approached any of her staff about wanting to become watchdog sooner, they'd laugh it off. There's also no evidence yet that real Ciel has ever met the queen herself. And if he hoped to avoid becoming watchdog altogether, this definitely isn't the way to go about it. He'd be better off running away or flat-out refusing to take the post.
Another motive mentioned in versions of the theory is to get rid of their parents so that real Ciel can make his brother stay with him forever. For one thing, I cannot envision any way for that to not backfire, even if the whole thing had gone exactly as planned. One can argue that he's ten and just doesn't see that clearly, but I'd just say "Yeah, he's ten... and if he can't see that plans like that won't achieve his goal, he's also not likely to be able to even plan stuff like that, let alone try to carry it out". There's also the fact that we've seen Rachel show real Ciel how he can still be close to his brother and help him out. Rachel even suggests that our earl would be largely dependent upon the help of his older brother, the one who will be titled and will hold the key to the family coffers. So, all real Ciel would need to do is enjoy the remaining time with his family and, when he's earl, make it so that his brother spends as much time with him as possible... even if it means holding funding over his head to keep him around. Both boys likely would have been sent to Weston, too, since some other students there are second (and possibly third) sons. At such a young age (when they turn 13 and go to Weston), he wouldn't be ready to go off on his own to London, or whatever, so our earl would be happy to attend school with his older brother... and learn whatever he could that might help him later set up and run his toy business.
And when people talk about the fire, like who might have started it, I have to remind them that our earl doesn't even know about the fire until he returns to the manor and sees the burnt ruins for himself. Chances are, that fire wasn't started at all until after the boys were crated up and carted off.
The whole idea of RCTM strikes me as poorly thought out in every aspect. Less funny, more sad.