Edgar being mentioned reminds me of something I have been wondering. Any chance that the lifelong running back is having trouble teaching releases off the LOS by his receivers?

Jimmy Robinson, former WR coach, played the position and Driver and Jennings rarely had trouble releasing off the line, though as each aged, they also got to play more in the slot. Teams, including the Packers at times, go to great lengths to get off the line, but it seems to be more of a struggle these days.