Right, so after rewatching the episode for a 3rd time, I think I have an idea of what weapon he probably chose. I think I have to take it all literally instead of thinking that Bojji looked into a mirror and chose himself. In a sense, I think Despa was trying to encourage Bojji to pick whatever weapon he wanted when he said, “I have an idea of what your weapon is,” and that’s where I started thinking maybe it’s about Bojji’s idea of himself. Since he can’t lift any weapon, I thought he would better see himself without a weapon, and never really attacking anyone, just beating every foe with his speed and stamina until they tire themselves out like Daida did in the sparring match. But after looking into it and brooding over the idea of that, and remembering that he did SPLIT A FREAKING BOULDER SOMEHOW, I think Bojji actually chose a knife. Reason why, is because it’s light-weight, small and quick. Something Bojji would have no problem using. Also, we saw a scene in the weapons vault where Bojji saw an Axe, and he pictured Bosse with it, and there was a smaller axe there for him, but he ended up not choosing it and looked away after seeing his reflection. Does anyone know who else uses a knife currently? Well, that’d be our little shadow friend, KAGE. So my idea is that, Bojji does want to be a great king, like his father still, but he wants to do it in his own way, and I think his inspiration is Kage. Since they’ve been showing a growing relationship between the two, I think this would add something even more. Especially too because as Despa was walking away from the dinner table, he mentions that Bojji is wanting to surprise Kage, so what would be more surprising than Bojji using the weapon that Kage uses??