Tyrann Mathieu is no different than the rest of us: he has massive expectations for Dallas Cowboys defensive back Caleb Downs. Mathieu spoke on the Cowboys first-round pick during a recent episode of his "In The Bayou with Tyrann Mathieu" podcast and said he thinks Downs can record 100 tackles, three sacks and three interceptions during his rookie campaign. And, as you'd expect with numbers like that, Downs will win the Defensive Rookie of the Year, Mathieu said. “I think Caleb has a great shot to have 100 tackles, and to get three sacks and three interceptions," Mathieu said. "That’s sort of my expectation for him — and you know Jerry’s going to roll out the red carpet for him.” "I think Caleb Downs... that's my pick to be Defensive Rookie of the "Year," he added. Can Caleb Downs hit those stats? Dallas Cowboys cornerback Caleb Downs. | Chris Jones-Imagn Images Given all the hats he's going to where in Dallas' defense, we can definitely see Downs hitting Mathieu's lofty projection.…