Yes. there's that.  But if he drops the MOAB just before the midterms and blows up the investigation, then the Left will have no platform to run on and certainly no message.  That is the point of possibly firing RR.  The distraction.  The MSM goes nuts claiming, "He's hiding something," it takes the light off Kavanaugh, he gets confirmed after the little dog and pony show hearing, the liberals think they've got Trump on obstruction, he drops the The Bomb, people are shamed, they resign, start going before grand juries (like McCabe) and then its time to vote.