In light of your attempt at research, I would like to mention, it is useless without a reliable source. Current source is pure speculation, save the part about the gear being on the Destinydb. He is also, for lack of a more polite way to say this, cock -blam!-ingly stupid. Yeah, that's a thing people say now. I just made it a thing. To validate the fact that I had to make up a new way to say just how stupid he is, I would like to point out the announcement for the dlc on all consoles has been made already. Gamestop has -blam!-ing posters. It's on a variety of reputable websites that value legitimate sources. Even after someone points that it in the comment section on his blog (read:total bullshit speculative waste of my time parading itself as a news source), he responds saying something to the effect of I saw it had exclusive ps4 multiplayer content, it must be the raid, or maybe just a strike like dust palace... Tldr, don't trust every thing you read on the internet. The link was written by someone who should stop pissing in the gene pool.