Several of the Russians I talk to think Igor Sechin is the one maneuvering for a palace coup. There's been a lot of "close Putin allies" who have died since the war started. Sechin runs Rosneft, so if anyone is positioned to "turn the gas back on" it might be him. If he was shopping around the idea "let's get rid of Putin, turn the gas on, and get back to printing money again"....Putin blowing up the pipeline as a necessary evil to kneecap Sechin......that sounds possible.