Ubisoft obviously can't stick with the Vaas style villain forever, so in my opinion after Far Cry 4 they should go back to a villain similar to The Jackal in Far Cry 2: https://www.youtube.com/watch?v=Axba...5BD42E76B7DD8A
I'd like to see someone like the Jackal back, but not as a main bad guy. More like one of Pegan's 4 closest buddies.
Jackal did a good job on been unpredictable. The one problem is that he was good and we need a villain.