I think one of the adjustments that could be made is to attempt to have Parsons read the play before 100% committing to the pass rush. I said this before, and it was received as well as sour milk, but Parson will become a one trick pony if he cannot react to plays quicker. Is his unrelenting commitment to sacks the result of his style of play or what the coaches want...who knows?
But getting gashed for large chunk of yardage but leading the team in sacks is kind of counter intuitive. He needs to develop a complete game, which I hope will come in time.