Broncos debrief: Payton admitted Week 1’s opener vs Tennessee wasn’t surgical and pledged to be better. Bo Nix logged 25-of-40 for 176 yards with a TD and two picks, while Marvin Mims Jr. showed route discipline but was left with a late fourth-down shot Payton supported. Early misreads and muddled substitutions highlighted a need to sharpen run-pass balance and formation detail, with the coach stressing accountability and improvement ahead.