Denver Broncos: One sleeper player for each defensive position in 2021

Jul 28, 2021; Englewood, CO, United States; Denver Broncos defensive back Mac McCain III (49) during training camp at UCHealth Training Complex. Mandatory Credit: Isaiah J. Downing-USA TODAY Sports

The Denver Broncos have opened training camp and now the work begins.The Broncos are a team that some see as flying under the radar in the league. Are they a sleeper team that could pop up out of nowhere and contend this season or are they going to be the team that can’t beat the Kansas City Chiefs and finishes with seven or eight wins, as many others see?

For this team, the defensive side of the ball is going to have to be key and the unit may have to carry the team to victories, as it has done in…