INSURGENT CASTING NEWS: Rosa Salazar joins Insurgent cast as Lynn! June 9, 2014 by Satin Dents Leave a comment The Hollywood Reporter has announced that Rosa Salazar has joined the Insurgent caste as Lynn. Insurgent filming is going on currently. Source Share this:TwitterFacebookLike this:Like Loading... Related Author: Satin Dents My name is Satin, I am a huge fan of Veronica Roth and the Divergent series. I started this site because I wanted to inform fans with information on one of my favorite series and author.