During the 2019 NFL season, much like the previous seasons since Derek Carr was drafted back in 2014, it was basically a one-man show under center. Carr started all 16 games for the Silver and Black, setting career-highs in yardage and completion percentage to name a few, and relegated his backups to the bench for nearly the entire season.
Sure, Mike Glennon got some time, but overall, the Raiders rolled with Carr, and he put up a nice season statistically. Heading into 2020, the team is likely to bring in a backup quarterback who can actually challenge Carr, as the men who backed him up this past season just basically held a roster spot in case of an emergency.