It took Denehy a while. Maybe that's the norm. But look at Bazin and Leaman's records in their first three years. Major turnarounds.Mark Denehey was 3-22-2 and 6-18-3 in years 2 and 3. In year 5 he was 12-13-2 and in year 6 he went 16-8-3.
That said, every situation is different. What Red inherited was probably in substantially worse disrepair than UML or Providence.