Josh Jacobs has been the unquestioned top tailback for the Oakland/Las Vegas Raiders during his first three years with the organization. Is his reign as the Raiders' No. 1 runner about to come to an end?There has been no threat to Jacobs' touches since he was drafted out of Alabama in 2019. He has outgained Raiders running backs by at least 600 yards in each of his three seasons and been the bell cow back from Day 1 with the team. The only reason fantasy managers are a little worried is that a ...