HOUSTON — Pro Bowl receiver DeAndre Hopkins couldn’t quit smiling Sunday after the Houston Texans’ 34-24 exhibition victory over the Arizona Cardinals. He’s beginning to see just how good this offense can be now that new quarterback Brock Osweiler is settling into his role. “The mindset that we have when we go out there is that we can’t be stopped and today kind of showed that,” Hopkins said. Osweiler threw for 146 yards and a touchdown and Houston intercepted two of Carson Palmer’s passes to help the Texans improve to 3-0 in the preseason.