Adam set to begin rehab assignment with return to Padres’ ‘pen in sight

SAN FRANCISCO -- The Padres could soon be adding a significant boost to what’s already a dominant bullpen. Get a Superhero Lunch Box before Padres-Marlins on Sept. 20 Right-hander Jason Adam, who’s been on the injured list since July 2 with a right shoulder strain, was scheduled to begin a rehab assignment with Triple-A El Paso on Sunday. Prior to his injury, Adam posted a 2.51 ERA in 36 appearances and 32 1/3 innings, providing another steady relief arm for manager Craig Stammen. “Hopefully he has a good clean outing today,” said Stammen, “feels good, and then is able to...