DCs are focusing on containing him and keeping a spy on him this year. They have effectively taken away his run threat. No running threat takes away the play action and the porous OL doesn't give him enough time to wait for the deep routes to develop. Faison isn't scaring anyone either.Sellers and Rocket were the tandem which drove the offense. Those RPOs kept defenses more honest. This is a big reason why he's boxed in and throwing more. You've seen his running plays this year. It's super obvious.