My post copied over from the "Antonio Brown" thread:
Prohibiting this exact type of act is a "point of emphasis" for the NFL in 2017:
2017 Rules Changes and Points of Emphasis | NFL Football Operations
One category of defenseless player:
A player who receives a “blindside” block when the path of the offensive blocker is toward or parallel to his own end line.
Prohibited acts on a defenseless player:
1.
forcibly hitting the defenseless player’s head or neck area with the helmet, facemask, forearm, or
shoulder, even if the initial contact is lower than the player’s neck, and regardless of whether the defensive player also uses his arms to tackle the defenseless player by encircling or grasping him
...
3.
illegally launching into a defenseless opponent. It is an illegal launch if a player (i) leaves both feet prior to contact to spring forward and upward into his opponent, and (ii) uses any part of his helmet to initiate forcible contact against any part of his opponent’s body. (This does not apply to contact against a runner, unless the runner is still considered to be a defenseless player, as defined in Article 7.)
Click to expand...
So what Ju Ju did was textbook unnecessary roughness.
@Tony2046 ;
@robertweathers (wanted you two to see the post since you're discussing)