"Oh, that's terrible." Her tone is serious though of course she's not taking it as a serious suggestion. Much as she cares for Mulder's trio of odd friends, somehow she's not sure it's the right fit. Besides, they're paranoid enough that it might rub them the wrong way if they did go for it.

"I thought about William Fox." It's a slightly uneasy admission. William after him is subtle, Fox would have left no doubt. With him gone, there might have been plausible deniability-- she could've just been honoring a close friend, her lost partner. But now-- well, it feels obvious.