Wei-Yin Chen (oblique) is ready to return to the Orioles' rotation, but the team has yet to make a decision on when he'll be activated from the disabled list. Chen is with the team in New York and will throw a bullpen session on Saturday. While the date has yet to be decided, he's expected to return late next week. Chen posted a 3-3 record, 3.04 ERA and 27/12 K/BB ratio in 47 1/3 innings before hitting the disabled list.