Few things to keep in mind:
D'No is the Defensive Coordinator. It's a fine line to disagreeing and disrespecting when discussing something. Hurlie did a great job with toeing that line IMHO.
Williams is most likely not sitting at the table because he brought the recruit to the meeting. He's already indicated he wants to offer the kid and is now turning it over to the group to make the decision on an offer. It makes him look bad in this video, he's most likely not a good coach, doesn't have the requisite personality type to be successful as a coach, and I definitely want to go. That said, have any of you ever submitted an idea to the board of directors at your company? Or perhaps served on the BOD? You make your presentation, state your case with your reasons, and then the board does exactly this. They discuss the merits of the proposal/idea and make a decision. Generally, the person who made the presentation sits quietly and only answers questions when asked of them. Many times they aren't in the room at all.
The vote ended up being five offers, four non-offers, and then they wanted a cutup of specific questions raised by Coach Brown.
D'No is actually right with many of the things he said, but he did come off as the smartest guy in the room type, and definitely tried to ridicule Coach Brown, who actually played the position they are talking about at a high level. To a certain degree a S does either have instincts and feel for the position, or they do not. You can teach him to get you lined up, call secondary checks, responsibilities etc. but the "feel" for understanding what the offense is trying to do, and having that panic feeling or seeing it and going are fairly intrinsic.
If it matters, Jaiquawn Jarrett ran a 4.62 at 198 pounds at the Combine. Benched 225 pounds 14 times, had a 30" vertical, and a 9'5" broad jump.
Reshad Jones ran a 4.51 at 214 pounds, benched 225 pounds 24 times, had a 39.5" vertical, and a 9'10" broad jump.
There just isn't a comparison as far as athleticism goes for the two. It's another illustration of how Coach D'No doesn't understand the athleticism needed to be a "dude" at the University of Miami.