Zero Dark Thirty and the new Die Hard actually look really really good. If the X-Men film does get Singer, it'll all work out.
Warner Bros needs to stay with their animation domination. Live action wise, outside of Nolan's Batman so far, they've got nothing DC on Marvel. I'll wait to see how the Man of Steel functions but if it flops that 2015 might as well be 2025 or much later. Part of DC's problem is that their characters can be too mythic and have to be done just right or they flop.