Fantasy Injury Updates: DeSean Jackson, Davante Adams, Tyrell Williams, more affect Week 7 WR rankings

Week 7 fantasy WR rankings are affected by injury updates to DeSean Jackson, Davante Adams, Tyrell Williams, Marquise "Hollywood" Brown and Sammy Watkins, who might all be questionable this week. Get the latest news before your start 'em, sit 'em decisions.