With Uatu's death being the event which kicks off Jason Aaron and Mike Deodato's story in May, it only stands to reason that his fellow Watchers would assign a new member of the council to his post on Earth's moon. And in its fourth teaser of the week for "Original Sin," Marvel asks the question, "Who will watch us now?"
Earlier this week, teasers wondered, "What have you not been told?" and "The Watcher is dead. Who is next?" and "Who returns from beyond?" The file name for today's image is "4of4," indicating that this will be the final teaser of the series.