No idea, but I don't think that's Lady. Keep in mind this is a reboot, not a sequel. That might be part of the reason why people rage so hard. Waah waah it's not exactly like DMC1 waah waah, etc. :wacko:
Then again, I'm all weird and crazy and irrationally open-minded. Hell, I even loved Nero in 4, he was fun as hell to play as. I probably enjoyed playing as him more than as Dante, actually.