For this installment of MMO Co-Opportunities, I'm hijacking Tally's column to talk about World of Warcraft - Legion. Sorry about that! I haven't seriously played WoW since the Cataclysm days, though I did dip my toes into Mists of Pandaria. I also played around with the Warlords of Draenor content in the weeks leading up to Legion's launch, and a lot has changed. Considering many people who have lapsed on WoW seem to be interested in Legion, I'm going to briefly talk about some things that have changed in recent years before I get to what's completely new.