Other than the four Super Bowl seasons, Levy's 94-97 in record. 7 of his 17 seasons had losing records, one was .500, two were 9-7.
What mediocre or better coach wouldn't have gone an average 12-4 with the talent that we had in the early '90s?
Polian built this team, Levy underachieved with it! As soon as Polian left the team began to fall apart again. That's why Levy's ingenious and coaching prowess finished out his string with the Bills 7-9, 10-6, 10-6, 6-10.