User blog comment:NobodysWarrior/Skyrim Co Op?/@comment-5469467-20130228075041

Co-op may work, but a lot of what made Elder Scrolls great only really works in a singleplayer setting. Adding co-op to an Elder Scrolls game (including Elder Scrolls: Online), could take a lot away from the experience. That said, it might still be some fun, but probably not as much as singleplayer.