Depends entirely on whether or not a particular 34 scheme requires two gap or one gap responsibilities for the DL. From what we know about Leonhard, he favors an attacking, quick penetrating scheme, so one gap techniques will be used more frequently than not. As such, those behemoths aren’t required as often. That doesn’t mean you won’t carry one on the roster because you want that guy on the nose playing both gaps in certain situations like short yardage, etc.