User blog comment:Porterfield/Season 7 Predictions/@comment-121.220.203.215-20121009084610

Louis will be seen on Dexter's boat. Then followed by Isaac until Dexter "Bucks the System" and kills Louis, while Isaac following.. Dexter may also use the new woman as an excuse to get time away from Debra, allowing the writers to avoid another Lumen/Lyla situation..