[It wasn't, at least, an idle offer; there's only a short pause before he says,]

As far as I know, Loren Mullner is still working directly with the Inquisition. Mathas Stadler volunteered to take a more active part in the Exalted March shortly before I left Skyhold. I honestly don't know whether Tythian Holzer is still alive, as he was on a long and dangerous mission at the time I left. If he is, I imagine he has a great deal to say about my resignation. Bridget Rainer's opinions tended to be a bit more personal, but I imagine she would also make it clear that a raven from me would be even less welcome than a raven about me.

You may, I imagine, reach any of them in a position to be reached via Skyhold. As the entire point of the exercise is to illustrate that I have not been in touch with them, I hope you'll forgive me my uncertainty.