SportsGrid's Davis Mattek hops on Late-Round Perspectives to talk about wild things he saw this year in fantasy football rookie drafts. He then goes through a list of players he's been actively targeting and avoiding in best ball drafts thus far, including guys like Brandon Aiyuk, Cooper Kupp, and Rachaad White.   Sign up on Underdog now and use promo code LATEROUND for a deposit match offer on your first deposit: https://play.underdogfantasy.com/p-late-round-ff       Purchase the Late-Round Prospect Guide or Preorder the Late-Round Draft Guide: http://www.lateround.com/