Clayton Mortensen May Get Call For Start Sunday

The Rockies are considering Alan Johnson and Clayton Mortensen for Sunday’s start. Johnson would have to be added to the 40-man roster. That would be easy since the Rockies can play Aaron Cook on the disabled list. Cook (finger, shoulder) is throwing off the slope of the mound in Scottsdale. He’s not expected to return to the big leagues until late May or early June.

Denver Post