User blog comment:Paul.rea/Teen Wolf News 091513/@comment-67.7.88.106-20130916161140/@comment-4091815-20130916222316

There is no indication that any of that would ever happen. It takes the Teen Wolf Crew four weeks to film 3 episodes. Derek's scenes can be filmed before or after his comittment to the other project - just as Dylan O'Brien did last season while filming Maze Runner.