I like his enthusiasm and that he's vested in the games, and a DOF to run the footballing side to remove Levy was/is the correct choice. But Paratici has always seemed a bit slimly, like he has small hands and a limp handshake.
I don't really want a DOF deciding how we are going to play, sure structure the club, youth development, manage transfers, player contracts and scouting but don't pick a manager based on how you want to play. Pick one who has the same values and vision of the club. Nuno and Conte have been horrid.