Brewers right fielder Corey Hart has come under the tutelage of hitting coach Dale Sveum, who must figure a way to stop Hart from making a chump out of himself.
At 27, Hart should be coming into his prime, but will the Brewers see the player who hit .289 with a more than .500 slugging percentage before the All-Star break, or the sucker whose average fell below .240 after pitchers discovered he was powerless to top chasing pitches outside the zone, sometimes striking out on three pitches in a row?
With Hart's strikeouts causing his on-base percentage to fall to a paltry .263 for the second half of the season last year, any improvement should significantly boost Sveum's stated objective to instill more discipline throughout the lineup, which generally suffers from too much free swinging and too little selectivity.
Doctor X -- the 'Baseball Medic' -- is an anonymous U.S. government trauma specialist with a Duke University sports medicine background and more than 20 years experience in emergency medicine. From time to time he considers MLB rumors, events and news reports as they pertain to baseball players' injuries, illnesses and various other disabilities, both on the field and off.
MLB Rumors editor Greg Fieg is a former sports news editor and award-winning writer whose bylines have appeared on the wires of the Associated Press and in numerous publications, including San Antonio Express-News, San Antonio Light, Houston Chronicle and Philadelphia Bulletin. He formerly was posted in various positions on the U.S.-Mexican border with Freedom Newspapers, and was a regular, independent contributor to United Press International.