I don't have much expectations for Zoro's visit to Ryuma's grave. I think that will be a quick wrap up to the Ryuma subplot before leaving it behind for good. Similar to how Zoro paid respects to Yubashiri before departing from Thriller Bark.
I don't think Zoro keeping Shusui necessarily prevents him from having the glory of turning another blade black. After all, before Enma showed up, the Wado Ichimonji was the sword most speculated to turn black through Zoro's efforts. But to clarify, I'm not against Zoro getting a new sword like Enma. It's the whole process thus far that has me miffed.
Anyway, it's Tashigi's birthday, so wish her a good one.
I don't think Zoro keeping Shusui necessarily prevents him from having the glory of turning another blade black. After all, before Enma showed up, the Wado Ichimonji was the sword most speculated to turn black through Zoro's efforts. But to clarify, I'm not against Zoro getting a new sword like Enma. It's the whole process thus far that has me miffed.
Anyway, it's Tashigi's birthday, so wish her a good one.
Also I can totally see Tashigi having star shape eyes when she see Emma and Zoro once again getting annoyed.