I am not sure about that. There is definitely a push for him to step down, but he raised $27 million since the debate and controls a $200 million dollar war chest that he is not obligated to give to the RATS. If he is still the candidate after the GOP convention I think he stays. No more debates, return to the basement and cheat like never before may be their plan.
Actually I read that the $27 million was for the month, it was only reported after the debate and the end of the month. I bet 99% of that was from before the debate.
Then the Yuri Andropov rumor mill will start. Is he even breathing?