change of rules. boxers should be allowed 1 time our per fight

here's an idea. Each corner should be given one time bonus card that can be used between any round. all you do if tell the ref that you wish to use yours now and an extra min is added between that round. Obviously the opponent benefits from this too but it's an extra mins rest/recovery for someone in distress. A good example would be khan v garcia after he was knocked down. He could have played it after that round and then come out 1 min later. whadddyaaa think?