Berkman on radar, but Astros' focus is Rule 5 Draft  Berkman on
radar, but Astros' focus is Rule 5 Draft  Berkman on radar, but
Astros' focus is Rule 5 Draft NASHVILLE, Tenn. -- With the
Astros having added a starting pitcher late Tuesday in the trade
that brought Alex White over from the Rockies in exchange for
reliever Wilton Lopez, it appears the club will leave the Winter
Meetings without any other significant news outside of the Rule
5 Draft.  General manager Jeff Luhnow said his top goal during
his stay in the Music City was acquiring a designated hitter in
advance of the team's move to the American League in 2013, but
he's content to let some other chips fall before adding a bat to
increase run production.  "We're not necessarily concerned about
leaving Nashville with a DH in place," Luhnow said Wednesday. "I
think we've got a long time between now and Opening Day, so
we'll definitely have an opportunity to fill that spot."  Luhnow
said the Astros aren't very close to any deals.  "We're
comfortable wit