I hate zone defenses. Anyone who has read my posts in the last 9 years knows that. But you do need the zone at times depending on match-ups, foul trouble and rest issues.
Plus at times you need to give the opponent a different look, Even if just for a short time, or just once coming out of a time out.
That said, the man to man will take this team as far as it can go.
One other thing. I got crucified mostly on the Trove this year for calling Willard a stellar defensive (not offensive) coach.
IMO early in his career at SHU he was. But then in recent years with players like Sina, Gibbs, Teague and Mobley to name a few he didn't have the horses on that side of the ball. But now he does and he has gone back to his bread and butter doing what he does best. Teaching defense.