ENGLEWOOD | Vance Joseph was admittedly enamored of the idea of a towering, chuck-it-or-tuck-it quarterback with first-round pedigree and a lightning bolt for a right arm leading the Denver Broncos in 2017. Even more captivating for the rookie head coach was the notion of his egghead seventh-rounder with the sneaky fastball and penchant for making the right decisions calling the signals.