It IS possible a guy like him could have the light go on in year three. That’s no far fetched scenario.
They probably need to keep him around. Hankins needs to be limited all year if he is going to last, and Mazi is a rookie.
Maybe he benefits from lower expectations and/or reps.
He is no type of savior, but DL depth always must be welcomed. He will do his four years then spend another two or so in a place like Denver then be out of the league. Tons of guys just like him are needed annually. If everyone were great, no one would be.