Talk:Ozpin/@comment-26512661-20170305104343/@comment-28522425-20170803150711

Maybe Ruby or Yang told Oobleck what Zwei could do.

Also, was it ever stated outright that Oobleck didn't know anout Zwei? I mean, Volume 4 revealed that he was good friends with Tai, and it didn't seem like it was his first time visiting his house.