Yeah, he may be doing something there. We'll have to wait and see, I guess. Oh, the fan theories that will inevitably spawn in the meantime...

Honestly, I'm just worried about the idea that Excalibur may actually be PLOT RELEVANT... (ﺧ益ﺨ) Of course, if we get PENCIL and AMERICA used as sound effects I'm not sure I'll really mind. xD

Though this begs the question: How far ahead did Ohkubo plan this? o.o I mean, I guess he wouldn't introduce Excalibur if he wasn't going to do anything, but wow...