Kaelon Black surprisingly involved in NFL debut

San Francisco 49ers RB Kaelon Black had a game-high 14 carries for 65 yards against the Los Angeles Rams in Week 1. He added a five-yard reception on his lone target.

Why It Matters: For years, the 49ers have steadfastly refused to utilize a second running back in any meaningful way when Christian McCaffrey has been available. On Thursday, they did just that, giving the rookie 14 rushing attempts -- that was four more than McCaffrey, and five more than last year's RB2 Brian Robinson had in any game. Black delivered, too, running hard and posting a healthy 4.6 yards per carry. You never want to read too much into Week 1, and there were extenuating circumstances with the game taking place in Australia, but Black did enough to warrant adding off waivers if he's out there.