Josh Johnson (triceps) will be activated from the disabled list to start Tuesday against the Giants. Johnson gave up six runs on eight hits in 4 2/3 innings Thursday in his third rehab start, but the important part is that he feels good. The 29-year-old right-hander has been sidelined since April 21 with right triceps inflammation. He had a 6.86 ERA over his first four starts, so fantasy owners may want to wait and see before activating him.