How much would boxing, its fighter's and it's history be changed if...
Hearns v Leonard 1 was a 12 round fight
Frazier had come out for round 15
Salvador Sanchez hadn't been taken so young
Hagler v Leonard was a 15 round fight
Jones Jr. had never gone to heavyweight
Ali had joined the U.S. Military and not had a layoff.
Monzon came along 15 years later.