Cardinals safety Tre Boston outspoken on and off the field Posted Sep 30, 2018 Tre Boston is new to Arizona, and he's still learning to deal with the heat and the scorpions and a struggling defense. But his personality isn't new to everyone in the Cardinals locker room; Coach Steve Wilks and defensive coordinator Al Holcomb got to know Boston when they were all in Carolina. He's seen Boston mature over the years, and his game has improved with that. (Arizona Republic)