We do not know what is going on behind the close doors of the Republicans in Congress.  I believe there are none in Congress who will go down in flames to save Trump.  They may speak publicly and make it appear the fully support Trump. But privately they all care about staying in office.  These Republicans need something that will not put them in the center of Trump removal. The longer this charade of Trump goes on the more back room talk will be looking for options to remove Trump from office to save their own political career.