Chase Headley (calf) went 1-for-3 with a double, two RBI, and a walk Monday in his first rehab game with High-A Lake Elsinore. Headley is eligible to come off the disabled list Saturday and all signs point to him being ready by then. The 29-year-old is batting just .186/.250/.314 with two homers and seven RBI through 20 games this season, but he should be picked up in most of the leagues where he was dropped.