Talk:Johann/@comment-27901943-20170902103110/@comment-14070970-20170902122912

Option number 1: Johann is teamed with Krogan and those two teams (Drago's and Krogan's) didn't know each other that much at that time. Krogan didn't meet Johann at the island so it would all fit.

Option number 2: It was a trap from Viggo's part, they did know each other but pretended to not. Remember, with Viggo everything is different that it seems. And Johann pretended to be friendly for the entire time. That would also explain how they found out that Snotlout was an impostor. It also worked very well, with Berk losing all gold. And when one realizes it was Johann who suggested to Hiccup that he will need a lot of gold and the fact he had only one way to get it, well ...