Having an article about Jared coming back seems weird to me. It makes it seem like no one else is coming back for sure, which we all thought anyways, but this is not interesting news.
We have not thought anything. Not everything gets announced sometimes, and sometimes things are kept secret or sometimes told by a lie. Remember, Dave Filoni, the created of Clone Wars and Rebels said that Darth Sidious will not appear in s4 of Rebels, but he did after revedes in the Promo. Dave lied about it.