What is the biggest question mark for the Denver Broncos heading into 2020?

The Denver Broncos are five weeks away from hosting the Tennessee Titans on Monday Night Football to kick off Week 1 of the 2020 NFL regular season. Many Broncos fans say that there are still a variety of questions that they have surrounding the team before they kick-off: including the offensive line, the depth at the tackle position, whether or not Drew Lock can take the leap heading into his second season, and how much will the success or failure of the Broncos in 2020 be attributed to Lock. Cody Roark breaks down these questions from Broncos fans alongside Zach Segars, of Broncos Pro Football Network. Learn more about your ad choices. Visit megaphone.fm/adchoices