Draft Help Late Round

My draft is coming up and I have a couple of questions when it comes to late round draft picks.

  1. Who is the best late round RB to pick up?

  2. When it comes to WRs, who is the better player to draft; Stefon Diggs or Devante Parker? Im having trouble deciding which player is better.

Latavius murray and chase edmonds are my late RB targets, that with one slight injury and those guys are league winners. also boston scott has upside. depends on how late youre wanting to go.