Octavio Dotel (elbow) is not ready for a rehab assignment. Dotel has resumed throwing bullpen sessions, but he's not at 100 percent yet and it's not clear when he'll advance to facing hitters. "He threw at 70 percent and said he felt good," said Tigers manager Jim Leyland. "When he throws 100 percent and feels good, then we will send him out on a rehab assignment." Dotel has been sidelined since late April with right elbow inflammation.