How many times have your parents or grandparents told you the world today just isn't the same as it once was? Well that may be the case for a number of weight divisions in MMA.
The landscape of weight divisions change over the years with numerous ups and downs that resemble a roller coaster. Some have seen dominant champions while others have seen titles change hands like it was a game of hot potato.
We may be seeing the best of the best over the course of history in certain weight classes but in other circumstances we may have already witnessed the "golden years." So do we have a bright future ahead of us or have we already enjoyed what is likely to be the best era from each weight division?