Once everyone had accepted the fact that Jiang Fei was responsible for both Tokugawa Nara and Tokugawa Yosuke, both Yang Feng and Luo Zhan, as well as the rest of the team had a shift of perspective.
Before everything, they knew Jiang Fei was a Level 4 fighter, however, his lack of battle experience made him vulnerable and his battle prowess was only that of a Level 3 martial artist. They only viewed him the same as those mutants that were lucky.