Minnesota Vikings running back Alexander Mattison remains the clear backup to starter Dalvin Cook, but the rookie has started to emerge as a player who could be used as a bye-week streamer in favorable matchups. Mattison rushed 14 times for 63 yards in Week 6 against the Philadelphia Eagles, a team that ranks among the league's best at stopping the run. He has notably received at least seven carries in four of six games as the Vikings remain a very run-heavy team. The Lions are being torched by ...