No, Kreep responded to the motion to stay discovery. No one has responded to the motion to dismiss yet. (They still have time, though.)
I have now read Kreep’s response to the discovery stay motion and I see that he also addresses the issues raised by the U.S. Attorney in the motion to dismiss. He and/or Orly will still need to file a separate document formally responding to the motion to dismiss, but at least Kreep has done the work needed to state an argument.
But, Kreep specifically addresses and mentions the Governments 'Motion to Dismiss' issues of "Standing" and counters them in the Application. The Governments Motion to Dismiss is all about Standing or Jurisdiction. This is a response no matter what the title says. And you wouldn't oppose the Government's opposition to Standing unless you thought the case would go forward.