Trebelhorn

Sanity somehow prevailed in New York, where Bo-mania had reached the point where it almost seemed logical for the Yankees to spend nearly $2.4 million to claim a player who had little chance of showing up in their lineup this year.Bo Jackson insisted that he would play baseball again in 1991, and the Yankees gave every indication that they were going to take his word for it. But after examining his medical records, even they were not fooled.Give them credit for a rare attack of good judgment.

Milwaukee Brewers outfielder Rob Deer suffered an arm injury last night at the Mount Washington Tavern after an apparent scuffle in the bar's second-floor restaurant.The laceration to his forearm required stitches, and Deer, the team's leading home run hitter, was treated at Sinai Hospital emergency room and released early this morning.An emergency room supervisor declined to reveal details of the injury, saying only that Deer was treated and released and that any questions would have to be directed at Deer, who was unavailable for comment.