The Cardinals hired Mark McGwire as their hitting coach roughly a month ago, but they still haven't scheduled an initial media session. "I'm not going to put a timetable on it because I don't know," St. Louis general manager John Mozeliak said Tuesday in an interview with The Associated Press. "It could be soon, it could be in a couple of weeks, it could be the first of the year. I don't know." The new conference has been highly anticipated because McGwire has been reclusive since a March 2005 congressional hearing about steroids.