Something tells me Snyder might go left-field on casting LL. While I understand everyone here debating looks/skills, I just hope Snyder can see the right chemistry in the auditions and pick the actress best suited to play alongside Cavill. Let's face it, Singer used to talk much about the romantic chemistry he saw between Routh and Bosworth -- and I frankly never saw anything of the sort.
I like McAdams, but she is older than Cavill and I keep thinking Snyder wants someone at or a few years younger than him. I still like Brie. Wilde would be an interesting choice. I'm not sure she's as visually spot-on as some people here attest, but she'd certainly draw a lot of fanboy attention.
I hope we hear something soon
Finally, I thought I'd just stick a few more Brie pictures here because ... well, just because I can