CJ Stroud left fans slack-jawed during his debut campaign. Now, the Houston Texans’ star quarterback is ready to kick it up a notch in his second year in the league. “Just keep growing,” Stroud said of his Year 2 goals. “The name of the game is execution. The times where we executed at a high level, were the times we won those games. So that’s just the goal. Just execute and be able to be on the same page. “Build chemistry right now, so when the ball rolls, we’re ready to fly around at a high level. I mean, that’s the goal and there’s goals on top of that. But, that’s the foundation right now….