For the Packers and QB Aaron Rodgers, many factors will go into him actually playing—including the scan and the team’s standing. Today, he practiced a little and obviously not with the first team. It merely means he hasn’t had any setbacks and is on schedule.
If you're in a redraft league, are in good position for the playoffs, and Rodgers is somehow available, pick him up and stash him. The same can be said for Jordy Nelson, who may have been dropped after multiple terrible weeks. The Week 15 and 16 matchups are not great, but Rodgers is elite and Nelson is elite with Rodgers.