49ers RB Kaelon Black (groin) is listed as questionable for this weekend’s game vs. the Dolphins. He was added to the injury report on Thursday and then limited again in Friday’s practice. Asked Friday how much optimism he has that Black will play this weekend, HC Kyle Shanahan said, "A questionable amount of optimism." Ok then. Black would be a shaky fantasy start at less than 100%. His absence would leave Jordan James as San Francisco’s No. 2 RB and likely mean more work for Christian McCaffrey.
