NemZ wrote:She didn't have any moral qualms about killing them, why would she have them about bringing them back? Besides, even if that wasn't her original intention why can't she change her mind later?
I was only joking about it being motivated by boredom, as I said earlier. A far more likely motivation is concern for Shinji after he's clearly snapped.
She certainly can un-make them, and If anybody can do it it's her. She's a seed of life after all... making things live is pretty much her job description.
Nothing says she can make a soul imagine itself in its heart. If she could do that so easily why not just bring everyone back to begin with?