Quests for the Baron, Nuru and Lana Blake

I recently replayed the whole game with a friend, and as we completed the story's missions, we were having a lot of fun doing Nuru's quests, beating fighters in the arena. Later, progessing through the underground of the Miniknog facility to let fighters progress on the surface was pretty cool too. Finally, defeating all the waves of vilains attacking the Baron's Castle was the point where I needed to take this here:

Why isn't there more stuff like this ?

Here is my suggestion: add...

Quests for the Baron, Nuru and Lana Blake