DCnU Math: Amanda Waller
Seriously, DC, why'd the hell you do that to Amanda Waller? That's not the Wall. She's barely even a shelf now! And it's not even like she looks like Pam Grier (who played Amanda on Smallville) or Angela Bassett (who showed up as her in Green Lantern). That actually looks more like Aisha Tyler. And while Aisha Tyler is hilarious, a great performer and, by all accounts, a cool person, she's not the Wall.
As usual, DC Women Kicking ass goes into much more detail, and wonderfully at that.