Brandon Aiyuk (shoulder) was seen practicing on Monday.
Fantasy Impact: The 49ers won’t release their first injury report of the week until Wednesday, so we don’t know whether he practiced in a full or limited capacity. Nevertheless, the fact that he was even able to get on the field is a great sign after he missed Week 3. The 25-year-old totaled 11 catches, 172 yards, and two touchdowns through the first two games, with most of his production coming in the season opener. He’ll be a mid-to-low fantasy WR2 if he suits up versus Arizona on Sunday.