Janis will open the regular season on the Packers' 53-man roster.
The Packers drafted a couple receivers later in this year's draft, but neither of them was able to overtake Janis, and he will have a roster spot heading into Week 1 for the fourth season in a row. He doesn't figure to see much action on offense but is on track to be the team's primary kick returner and also play a key role on other special teams units.