source: (gamesradar.com)

Back in October, City of Heroes players got a treat in the form of three arcs created by high-profile creative minds. The Guest Author program used the Mission Architect system and gave players the enjoyment of working through missions scripted by authors known outside of the realm of Paragon City. Massively hasn't heard much about the program since then, and so it might have seemed as if the feature had been forgotten, but it turns out it was simply in brief hibernation, as the official site has announced the next group of writers.