There's some subtext that I've been noticing on the hires Riley's made. They all appear to very well liked and appreciated by their coaches and the community from which they came. The subtext that I see is that they also appear to be stud recruiters. Evidence for this is the hiring of Warren. It was no secret that Bo hired Warren, in part, for his ability to recruit the southwest and that immediately yielded commitments. Warren was also a good coach - the secondary had the lowest completion rate in the country.
All of the coaches he's hired have worked for him in the past. What separates this current staff from the one Riley's had in the past is that he has the resources to pay assistants that are not only great assistants but great recruiters. I've seen video of all of these coaches and I can see how each one of them would bring a different appeal to the different recruits they're approaching.
If this is true and they can sign legit recruits, and their talent development is as good as we've all been lead to believe, Mike Riley with a full cupboard sounds very, very promising.