Mark McGwire to replace Hal McRae as hitting coach?

That seems to be the latest from FanHouse. McGwire has been rather private since his appearance before Congress a few years ago.Mark McGwire will end his baseball exile and accept a position with the St. Louis Cardinals as their hitting coach, a Cardinals source confirmed to FanHouse's Ed Price Sunday afternoon. He'll replace Hal McRae, who's held the position for five years. The story initially appeared on Brian McRae's Twitter account, though it's since been deleted.McGwire played 4 1/2 seasons with St. Louis, in which he hit 220 home runs and briefly set the single-season MLB record with his 70 homers in 1998. Of course, since then he's been surrounded by steroid rumors and has more or less dropped entirely off of the baseball radar after his Congressional testimony in 2005.This news seems to make it pretty clear that Tony La Russa, who's been close with McGwire after managing him both in Oakland and St. Louis, should be back in 2010 as the Cardinals ...