Hobson was one of the worst, along with Joe Kerrigan, who clearly found his niche in life as pitching coach.
But a massively overrated manager might have been Don Zimmer, who forced the hand of upper management to trade away players he couldn't control. I know pitching was valued less than hitting in 1978, but how on Earth do you ever justify trading a starting pitcher for a utility infielder? The Bagwell/Anderson deal is one of the most overrated in Sox history, simply because dealing Lee for Stan Papi was the dumbest trade ever. Zimmer should have been fired instead....