Hrmmm, my only beef with a linear gameplay game is that they've been doing that for the other AVP games. and i literally skipped the lastest AVP installment because of this.
So the only DLC for this game will be skins or new levels for campaign mode. Which leads me to guess that anything Juggernaut related will have a cost associated with it ($$$).
this.
*In addition, yes i think a feature to make outcomes available based on a some system would be ingenious. They are doing it on many a games these days and i wouldnt be surprised if they implemented something similar. They just need to make the content is all and most of the time - TIME is a factor and probably budget.