Use the recess to replace McCabe at FBI.
That task is dealt with already. Wray will be confirmed as soon as the Senate gets around to it. McConnell claims he will bring that up before the scheduled recess. McCabe then recedes to his Senate-confirmed position of Deputy Director.
Exactly how to remove McCabe might be tricky, him having a Senate-confirmed position. Wray, Rosenstein, Sessions (if he is still in office), or Trump can fire him though.