Last month, a rumor began circulating from a Twitter comment made by Zakk Wylde that Ozzy Osbourne will be performing at BlizzCon. Well, WoW.com noticed a second rumor has begun to circulate through a post on Roadrunner Records' Blabbermouth.net site. According to the article, guitarist Gus G. of the band Firewind has been tapped to play with Ozzy at BlizzCon.

Ozzy told Classic Rock magazine in June he was looking for a new guitarist to replace Wylde, although Wylde said in an interview with a radio station on July 29 he's never even gotten a phone call from Ozzy about being replaced.

So will Ozzy be at BlizzCon? The Blabbermouth article emphasizes "this information has not yet been corroborated by anyone in the Osbourne camp and should be treated as a rumor only." So only time will tell to see if this actually happens. Members of the ZAM team will be on the floor at BlizzCon, so we'll be sure to keep an eye out for the Prince of Darkness.