Greg Street, or more commonly known as Ghostcrawler in the gamingverse, is a well-known developer since his days at Blizzard Entertainment working on World of Warcraft. Now a senior executive at Riot Games, he recently posted on Twitter confirming that a MMO based on the League of Legends IP is in development. This should come as no surprise, as the developer is seeking to expand the League of Legends universe with the financial might of Tencent Games. There is currently no info on the project yet, but stay tuned!