Maybe I am naive but I think the WRs will look a lot better next year without doing anything on their own. If the line gains some depth and dominates the way a lot of people think they will the QB (Zac, Cody or Kody) will have plenty of time to get the ball out. Also, to me a lot of balls were slightly off target (behind on crossing routes for instance) that either caused drops or minimal YAC. I think all of this changes next season and it makes them better over night.