David Dahl’s back issues more serious than Rockies originally thought

SCOTTSDALE, Ariz. — The back issues keeping David Dahl off the field and in the training room during spring training are more serious than the Rockies first thought.
Manager Bud Black confirmed Friday morning that Dahl could be out much longer than the club originally anticipated.
“We first said David would be out a couple of days, but it’s going to be longer than that, for sure,” Black said. “I don’t have a timetable on it, but it could be a week or two. Ther