Astros icon Craig Biggio, a special assistant to general manager Jeff Luhnow, began his spring training stint working with the club’s major and minor-leaguers Wednesday. “You’re just trying to get work done,” Biggio said. “They’re trying to get their work done. You’re here to help in any which way, any capacity. If you can do that with just conversations, there’s nothing specific. “You’re just being around for them. If something happens and you need to say something, you say it. You just try to speed up the process for them if you can.”