Superman/Batman overhaul?

Looks like DC is overhaulin' the Superman/Batman title. Their new goal is to bring past story lines into present by shedding extra light on previous story arcs involving the duo. Their examples are Emperor Joker and Worlds at War story-lines. Not quite sure how their going to do this but it might be a more successful then their current out of continuity formula. Look forward to seeing this happen and what they do with it.