Treasury Secretary Lew mentioned the rollover risk before the Senate Thursday, but not by name amd not in quite these dire terms. There is a fear that if you throw the term around it goes viral, it really could spook the markets early. So I'll throw it around to help shock the Congress into stopping this game of playing with people's lives for partisan or power-grabbing reasons. Do you want to seize power over a devastated economy? That's like wanting nuclear war or "Revolution" so that you can rule what's left.
There is a legitimate reason to resist automatic extension of the debt ceiling (or to have it at all) if there is a risk of a financial freeze anyway if debt becomes excessive. That's what Stansberrry and even Orin Hatch say. It's hard to predict where that point is.