Coach Jim Harbaugh said "it doesn't look probable" that the 49ers will activate Michael Crabtree (Achilles') from the PUP list this week. "He had a week of running routes, of sprinting, pushing the sled, lifting, training and catching," Harbaugh said. "He wasn't part of the team workout, but controlled would be the best way to say it." Crabtree practiced with the team Friday after doing side work Wednesday and Thursday. The 49ers have until November 28 to activate Crabtree to the active roster or shut him down for the year. A return for Week 12 against the Redskins next Monday night seems possible.