Just like it takes time for babies to learn how to walk, few baseball rookies start off knowing how to take walks efficiently - and many never truly figure it out. In qualifying season 2, however, we have three examples of players who learned from experience and increased their walk rates dramatically to become more efficient hitters. Presenting the stories of HOFer Charlie Gehringer, the man he succeeded as the starting 2B for the Tigers and a lesser known player from the 1927 Yankees.