The likes of Jones, Hadley, Smith, Bolt and Murdoch have been spectacularly destructive and unsuccessful and a good number of impressionable back benchers bought their bs and now face political oblivion.
Don't bet on it.
Look at the posters on HC.
Don't forget, nearly 50% of the Wentworth voted Sharma. (OK, maybe only 23% if you you allow for the Jewish vote.)
And why only back benchers? Which was the last liberal prime minister that made a decision without first putting it to Jones or Bolt?