ENGLEWOOD, Colo. -- Much has changed for the Denver Broncos over the past two months.
As a result, the team that hung on by its collective fingernails for a 16-15 win over the Oakland Raiders in the season finale bears little resemblance to the current roster at several key positions.
Here's a look at four groups that could look very different by the time a season opener rolls around:
Offensive line
2019 season finale: Garett Bolles, Dalton Risner, Connor McGovern, Austin Schlottmann and Jake Rodgers