Garett Bolles #72 of the Denver Broncos drops back to protect the quarterback against the San Francisco 49ers at Levi’s Stadium on Aug. 19, 2017 in Santa Clara, California. Three things to watch Monday
1) New Broncos tackles. There will be a bright spotlight shining on new Broncos offensive tackles Garett Bolles and Menelik Watson, two key figures in Denver’s offseason offensive line rebuild. Their first test is limiting the havoc created by Chargers pass rushers Joey Bosa and Melvin Ingram, who combined for 18½ sacks last season. Keeping QB Trevor Siemian upright is at the top of the Broncos’ agenda. This matchup should be a good indicator of just how well Denver is equipped to achieve that…
