It's the play calling, they are not letting him go out there and just play, he is thinking too much, they should have gotten a receiver like Zay Flowers, Jordan Addison or Josh Downs to play in the slot to work the middle of the field or take the top of the defense, too many receivers on the team with the same skillset, all bunched in no speed in the slot,the guy they got from Kansas City can do it if they even try letting him