SEVEN FIELDS, Pa. -- Channel 11 News has learned that the running backs coach for the Pittsburgh Steelers was badly burned in a house fire in Seven Fields, Butler County. The fire started shortly before 3 a.m. on Friday along Jameson Way. Kirby Wilson, 50, was flown to a Pittsburgh-area hospital. There is no word on his condition. Wilson is in his fifth season with Steelers. The team is preparing for its wild card playoff game against the Denver Broncos on Sunday.