It could be, true (and I wouldn't dislike it at all to happen), but I think artwork+tracklisting makes more sense. The album has just been completed and it's too early for a single.
Think of this: from here to the release date there are almost three months. We were given the album title and seminal press release one month ago, we get art and tracks now, single in one month and samples through September. It's a pre-release schedule that would make sense.
Which doesn't mean that one or more "In Studio" videos won't roll together with some or all of said pre-release landmarks.