I think it's just a habit for a lot of people to "instinctively" classify extremely athletic and explosive linebackers in the mold of Ryan Shazier as non-instinctive. Meanwhile, vice versa for slower, less explosive linebackers. They automatically want to rave about how "instinctive" they are. However, instincts can only help keep you from being in a bad position. Instincts alone can't put you in a good position to make a play. This also requires a certain level of football IQ. The Trifecta of all three of these attributes are what makes a linebacker a legitimate playmaker.
All you have to do is refer back to my original post that you quoted.... which I made after his sophomore season and prior to his junior season. I watched him have a sack and return an INT for a touchdown against Penn St. on back to back plays. Watched him force a Montee Ball fumble on the goaline vs. Wisconsin that helped the Buckeyes win that game 21-14. This would have been the tying score had Shazier not forced that fumble.
He’s been a playmaker since he stepped on the field as a true freshman at Ohio St. That in itself is an outstanding achievement.
From a speed, explosion, and athleticism standpoint, he blows away any linebacker prospect since Brian Urlacher. He's bigger and faster than Derrick Brooks was. Again, that alone is worthy of a 1st round pick. He’s a fantastic kid with a great work ethic, great character, and terrific leadership skills. Factor in a team like Miami’s need at the position and I just don’t see how they can afford to pass if they stay at the #19 spot.