I agree with others talking about the importance of flexibility to Macdonald's scheme. I think he is satisfied that Williams, Murphy, Reed, Young, and Morris give him good options in the interior but that his DE/EDGE/OLB/Whatevertheftheyarecallingitnow options aren't as flexible. Nwosu, Mafe, Taylor, and Hall are a bit more limited. They have some decent speed rush ability, but none are elite and none are big enough to set the edge reliably or make offenses wonder if they'll move inside. Of all the IDL, Jones is most likely to be a tweener. I wonder if Macdonald sees him as having Mike Bennett potential in terms of positional flexibility. I wouldn't be thrilled at seeing Jones in coverage, but if this is about Macdonald setting up creative stunts and blitz packages, I could get excited about this.