Tyler Shough's trade value reveals Saints' QB still needs to prove himself

The New Orleans Saints believe they've found their quarterback of the future in Tyler Shough, as seen by their investment in the offense around him.He had a promising rookie season, coming in as the second-half starter for the Saints and proving he was a solid starter. But he only made nine starts, and still has to prove he's for real.That was further backed up by ESPN's Bill Barnwell projecting Shough's trade value as less than a first-round pick. Despite a good rookie year, teams around the NFL still likely need to see Shough prove himself.Tyler Shough still needs to prove himself with trade cost reveal from ESPN"Missing out: QB Tyler Shough, Edge Chase Young," Barnwell writes. "Shough put together a promising half-season as a rookie starter, but teams would need to see a full campaign f