Megill (shoulder) will throw a 15-pitch bullpen session Sunday, Tim Healey of Newsday reports.

Megill's bullpen session will be his first since landing on the injured list in mid-June. Although he won't throw many pitches Sunday, he presumably won't require too much time to build back up since he's slated to pitch out of the bullpen once he's healthy. It's possible that he'll be back in action in late August or early September.