Kanan stays quiet, though he does reach out his hand to rest it on Hera's shoulder for a few moments. If she'll let him.

Then --

"At least we can be pretty sure we're not going to do that."

There's a hint of a question to it, too, the sorts of questions Kanan doesn't usually ask. Questions like 'who's giving us these missions?' and 'is there a way we can access outside support?', among others.