I don't think Schefter has any inside information here. I think he'll end up being right, but it isn't because he knows something, IMO.
I think that has been a bit overblown, for the most part. And from what I hear, Roman has been on board with TT for a couple weeks at least. As I posted earlier, I'm heard weeks ago they had some general feelings about the QB position, and at the time it was Rex for TT and Roman for Cassel. But with no other info coming out, it becomes big news and blown out of proportion.
Same whispers, actually.