Kaelon Black Expected to Play Despite Groin Injury

San Francisco 49ers rookie running back Kaelon Black was limited in Thursday's practice due to a tight groin, but head coach Kyle Shanahan expressed no concern about his status for Week 2 against the Dolphins. Black impressed in his NFL debut, out-carrying Christian McCaffrey 14 to 10 for 65 yards in a 27-7 win over the Rams. Shanahan noted the team was simply being cautious, ensuring the 24-year-old third-round pick remains ready to contribute.