Here is what Rod had to say about Smith:
Cowboys defensive coordinator Rod Marinelli discovered who Smith was while doing a clinic last year at Notre Dame. Marinelli is friends with Notre Dame offensive line coach Harry Hiestand. During the first snap of practice that day, Marinelli said he "saw a missile go by me."
"It was unbelievable," Marinelli said Friday night during the draft show on 105.3 The Fan [KRLD-FM]. "It was Jaylon. That's how you like to get introduced to a player, not by hype, not by measurables, not by Mel Kiper, whatever. You feel it. You see it. Boy, he jumped right out.
"I've been very fortunate to be around [Derrick] Brooks and [Brian] Urlacher and [Lance] Briggs and guys like that, and guys here, Sean Lee. This guy is unique in all areas. He's really about a 240-pound guy when he plays, he's taller, rangier than Derrick [Brooks]. But the movement, the setup, the breaks, the hitting, the instincts, the tackling, he's rare."