The position of big-league hitting instructor might be the most mysterious coaching job in sports.
Paul Molitor and Rod Carew, two of the smartest and most scientific hitters in baseball history, were fired as hitting coaches. Under Joe Vavra, who never played in the big leagues and compiled a .288 batting average in the minors, the Twins won two MVP Awards and three batting titles, thanks to Justin Morneau and Joe Mauer.
Desperate to find the right defibrillator to shock the team into offensive competence, the Twins moved Vavra from hitting coach to third base coach before last season, and promoted Tom Brunansky to Vavra's old post.
Brunansky had much to recommend him — big-league success, a commanding personality, ties to the organization with which he helped win a World Series, and familiarity with the Twins' young players.
In Brunansky's first year on the job, the Twins went backward, from troubling to pathetic. In 2013, they offered a rare combination. They didn't hit for power. They didn't make contact. They didn't succeed in the clutch. They weren't adept at small ball. They were a lineup without strengths.
While the front office aggressively pursued pitching to fix the Twins' most important flaw, it hoped that the lineup would improve with the arrival of a few prospects and the improvement of a few other young players. In other words, Brunansky had a lot of work to do, if you believe that hitting instructors directly affect batting averages.
Through six games of the 2014 season, the lineup has offered signs of hope. When the Twins are introduced before Monday's home opener at Target Field, they may not have to adopt an NFL tactic and introduce only their defensive players.
Early-season numbers are easily skewed, but there are tangible reasons to like what the Twins have done at the plate so far.