As someone who actually works in this industry, I'll be the first one to tell you there is no hard evidence he can actually provide. Right now he's anonymous...Still working @ Bungie...Any real evidence leak will result in his/her being fired and sued. Activision in the public eye is a "good" company, I assure you, that they've taken employees to court for less...True story. So, this is all you're really going to get, you can either believe it or not but, requiring evidence in THIS industry is like asking for a piece of the international space station to verify it's existence...Wouldn't you rather just look through the telescope?