Should Baylor's Defense Play More Aggressively on the Perimeter?

Frequent poster and Baylor basketball knower Hobb Howell recently noted after attending a practice, “Defensively, we should be better than last year, but I do not think this will be a Top 25 defense. We were disruptive and active on the perimeter (had a few fast break steals). But there is no rim presence. If we do morph into a plus defense this year, it will likely have to be because the sum is ultimately greater than the parts.” 

That can be a bit concerning.