Mark McGwire is due to be on the field with the Cardinals on Wednesday as pitchers and catchers report to duty in Florida. "I'm excited about it," said second baseman Skip Schumaker, who has worked with McGwire. "I'm not excited I have to share him. He's helped me a whole lot the last couple of years and I'm excited to have him for a full season." St. Louis is hoping that the initial media firestorm of McGwire reporting will die down quickly.