Fantasy Football Waiver Wire Watchlist for Week 15: Streaming targets, free agent sleepers include Taylor Heinicke, Rex Burkhead, K.J. Osborn

Now's the time for owners to stay ahead on the fantasy football waiver wire and scout potential free agent pickups. Prior to Weeks 14 and 15, it could be smart to add guys like Taylor Heinicke, Rex Burkhead, K.J. Osborn, and DeVante Parker as streaming options or lotto-ticket stashes.