It is, but then, I don't know what limits the tesseract has with bringing people here. We act like it's all powerful, but even it has to follow some rules. Hmm, well, people don't know that much about your childhood pre-slayer-ness. You have some mystery left. I guess you could read your old social media, but that could get freaky.
RSTF
If we can split them into smaller groups, maybe catch them while they're out, then we might have better success. Nests get weirder when they're all together.