That Chapter was great.
There so much stuff going on right now and so much stuff we Need to discuss here, instead of focusing Zoro>=<Sanji.
For me, right now, there are 4 main questions:
1. The first one: Who is the traitor?
We know there is one. Waht do we else know about him?
- He had a Vivre Card of Zuo and/or someone who was on Zuo, for Example from Raizo, Inu, Neko... Which means, he is a Mink, or he had the possibility to get one of These Vivre Cards.
- He knows about Hiyori and the plan, which means, the Traitor has met Hiyori in Person, or was part of the Situation of the chapter today.
- ??? < If you know more Facts about him, tell me, i will add >
2. Whats going on with Hiyori?
Why is he trying not to meet with Kinemon and Momo. I know she says for sentimel reasons, but come on. Maybe she is the traitor? I dont know, somethings strange about her, but i can be totaly wrong here.
3. Who and where is Denjro?
I have my own theory about him, which could explain alot. But before, he is not there right now and most People doesnt seem to be worried about it. What is going on there? My theory is part of the next question.
4. How is Koushirou connected to all of this?
We know Koushirou is connected to wano, we know it from the sword of Kuina, from his clothes, from his wording...
In my theory, Koushirou is Denjiro, which would be also the answer for question 3. In my theory, Denijro fleed with the newborn from the Dayimo-Family and his own daughter from Wano, while Oden already got defeated. He knows about the 20 years plan and tried to get some helpful fighters from outside of Wano. So he saved Zoro, because the son of the Dayimo would be in danger under the Kaido Regime and he himself feared to be revealed as who he was, Koushirou. Then we know that the second swordssmith left Wano 50 years ago, illegally, so we can assume he was seen as traitor. This man would be around 70-80 years old (Keep in mind he was already Kind of legendary bladesmith), which seems to old for Koushirou, but could be related. His Name was "Shimotsuki Kouzaburou". You see the difference between Kou-shi-rou and Kou-zabu-rou is only the middle part. Additionally Kouzaburou is part of the Shimotsuki Clans, the same clan of the one Dayimo and Yasuie! When we take a closer look, the "zabu" means 3 and "shi" stands for 4, a following number! These could mean, Koushirou is the junger brotherof Kouzaburou, when the parents Kind of counted there Kids, or he is the son of Kouzaburou. So when his brother or father left wano and was seen as criminal, it makes sense Koushirou took another Name to hide from that, or even tried to cut the Connection, like ace did with roger. So he took the Name Denjiro. I have no idea of Kanji, so there could be something hidden inside the Name.