What happened: Lamar Jackson was a full participant Thursday, one day after Baltimore listed him as limited with a back injury.

Why it matters: Baltimore's offense runs through Jackson, so the upgrade reduces the immediate concern around the quarterback's availability. It also steadies the Ravens' practice week after a midweek back issue interrupted his workload.

What to watch: Baltimore's next injury report will show whether Jackson carries any game-status designation into the weekend. Another full workload would keep the back issue from becoming a larger availability question.