Marvel clearly has some kind of over arc going on right now throughout their books. Time being broken is one aspect that we haven't really seen play out yet, except I guess in "All Meh" since the Originals can't go back to their rightful time. We know people can come back to the present and I guess can go to the future. Infinity and Inhumanity being linked together is part of it as well. We're seeing stuff in their infancy, but they're building towards something, we just don't really know what yet. I suspect whatever their 2015 event is going to be will be a big payoff for what they've been doing.