The coaches job is to take a roster and make it perform to its absolute best day in and day out.. Ben had what was IMHO a NCAA tourney roster last season... Outside of one stretch this roster under performed and from the onset of the season was poorly utilized. Some players (Hawkins) the main driving factor for leaving could of been money, or he could of seen it imploding with Joj, Payne, Carrington all leaving and decided it was in his best interest for his final year of college ball to go find a place where he had a shot at winning..
Not putting players in positions to maximize potential and abilities lies squarely on the shoulders of the coach...
Not being able to land quality replacements doesn't land squarely on CBJ. We also never went after higher profile players maybe because we didn't have the money, or maybe those recruits flat out said no thank you I'm not playing for you when we sent out feelers....
We will never know