ALAMEDA, Calif. -- Marshawn Lynch coming out of retirement and staying home to play for the Oakland Raiders means a team on the rise has addressed a huge need at running back.
But there are questions.
After all, Lynch last played in 2015, when he struggled with a hamstring injury and then a sports hernia, which required surgery. He was limited to seven games, in which he averaged 3.8 yards per carry -- the second-lowest of his career for a single season.