By Wilton Jackson The three-time Pro Bowler said Kelly “is cooler than most people give him credit for. He’s definitely a bright mind, he’s smart.” View the original article to see embedded media. Since defensive back Tyrann Mathieu returned to New Orleans after signing a three-year, $33 million deal with the Saints earlier this month, the Honey Badger has been busy reconnecting with his roots. One of the first stops he made in his home state was visiting Baton Rouge to observe the LSU football program and talk with Tigers’ first-year head coach Brian Kelly, who Mathieu says is a really “cool …