change nothing, there is more talent in the <155 divisions then any others. TBH the Flyweight division has been more exciting then the heavyweight division has been in a while. I don't understand why some people would rather watch the sloppier bigger guys whom often out muscle things rather then work on the technique. They don't have the talent that 155 has, and smaller guys as you can see have the cleaner standup, cleaner grappling, better cardio, and have more technical game plans. Don't get me wrong I love a good KO from a huge punch, but they aren't the 'better' fighters they are just the bigger fighters. Everyone needs to drop the heavyweight champiion of the world mentality .