Quarterbacks don’t grow on trees. That’s what John Elway said after Thursday’s joint practice with the San Francisco 49ers when asked what he sees in his young quarterbacks, Trevor Siemian and Paxton Lynch. What Elway was saying, really, was that his young quarterbacks need time to germinate. Don’t think of Siemian as Lynch and Siemian…

via Broncos’ young quarterbacks need time to germinate — Mile High Sports