Chavez has a different agenda. I feel that she showed up with no other purpose than to retrieve Trubel. Trubel is working with this group and Trubel is their ultimate weapon. I mean, a Grimm working with a group specifically created to hunt down bad Wesen and you have a Grimm leading the charge? That is the Ultimate set up for Chavez.
Grimms are badasses and are hard to kill. I mean, Reapers are feared in the Wesen world and Nick took out three. Renard got his ass kicked by Kenneth and Nick kills Kenneth in a minute or two (however, he was motivated by Revenge).
But, for the sake of the show, Chavez is merely here to get Trubel back off the show and back into the role of a reoccurring character.
Grimms are badasses and are hard to kill. I mean, Reapers are feared in the Wesen world and Nick took out three. Renard got his ass kicked by Kenneth and Nick kills Kenneth in a minute or two (however, he was motivated by Revenge).
But, for the sake of the show, Chavez is merely here to get Trubel back off the show and back into the role of a reoccurring character.