Green Bay Packers WR Jeff Janis needs to improve his route running and learn how to better read defenses in the NFL. ‘He kind of has a stiffness there, and Luke, he took that on about Week 7 there after the bye week, and you could see him improve. He just needs things like that. You only get so much time with your players compared to prior years, but I’m hoping he takes another big step.’ Head coach Mike McCarthy said.