Trevon Diggs done for season

Cowboys CB Trevon Diggs suffered an ACL tear in Thursday's practice and will miss the rest of the season. That leaves one of the top-performing defenses so far without its lead cover man. Fantasy wise, it's probably not a big deal at least for matchups with the Cardinals and Patriots the next two weeks. And we're not significantly downgrading the Dallas DST overall. But losing a top coverage player and big-play producer certainly dings the upside of the Cowboys defense.