Fine, he wasn't there yet. He needed time and though she wasn't sure how much time was to spare before Alastiar became even more of a threat than he already was he needed a little more. So he had it.
"Alright, but you know you can. Thats all I'll say about it"
He was pushing the Winchesters it seemed and harsh a reality as it was, this was only the start of it.
"He'll try, and it seems like he sees me as the way to get you all at each others throats and for that I'm sorry. But you're all strong. And Dean and John well...they know what Alastair's like. That should help. I hope that helps."