Rookies are walking sources of hope at NFL training camps.
They haven't done anything to tarnish their image of what they could become. They haven't dropped a pass, missed a tackle or been stuffed at the goal line. They haven't broken your heart yet.
Some are being relied on to rise quickly in 2017. That applies to running back Samaje Perine, who's likely to lead the Washington Redskins backfield.
Others will begin more intense training-camp position battles in the summer sun. That's true for Kenny Golladay, who will look to climb even further up the Detroit Lions' wide receiver depth chart.