Jason Heyward was the No. 1-ranked major league prospect back in January, but a quarter of the way into the 2010 season, Keith Law has had to make changes. After all, Heyward is crushing the ball in the big leagues, so his prospect status is no more.
The personal trainer whose testimony prosecutors believe could put Barry Bonds behind bars isn't talking to anybody. ESPN.com investigative reporter Mike Fish explores why -- and asks: What's in it for Greg Anderson?