Zed vs Shen

Zed x Shen is more like it ;)

Zed would beat Shen, not because Zed is better than Shen, but because Zed would not initiate that fight unless everything was already set in his favor. That fight would only happen if Shen had no chance.

Fiora and Jax simply wouldn't be a fight. Fiora wouldn't fight him without a reason, and Jax wouldn't give her that reason. I don't see Jax letting a misunderstanding come to bloodshed, and I don't really see a real victor coming from any sort of friendly duel. Maybe a friendship that would lead to many friendly battles that allow each to grow in skill, but no ultimate victor.

Just my opinions of course.