Lee Johnson believes his only regret during his time as Sunderland boss was trying to win against Bolton Wanderers when already 3-0 down to Ian Evatt's side.
Wanderers produced an astonishing performance to put six goals past a dismal Sunderland at the end of January at the University of Bolton Stadium.
Dion Charles put ahead before Dapo Afolayan added a second before half-time.
