CHAMPION AND LEGEND CARDS OF THE BOXERS THAT WAS CHAMPIONS IN SEVERAL WEIGHT CLASSES LIKE Boyce Wayfeather, B.HOPKINS, S Tay Bernard... 

SCHOULD HAVE ONE CARD , AND PLAYERS SCHOULD BE ALLAWED TO CHANGE WEIGHT-CLASS B4 AND AFTER ANNY EVENT , FUT NOT FOR FREE. WE SCHOULD PAY SOME FEE FER CHANGING WEIGHT-CLASS LIKE 2,5K-5K EVERY TIME...

MAYBE IN FUTURE WILL BE ALSO POSSIBLE , BOXER GO CLASS UP +3 POWER -2 SPEED -2 AGILLYTY. DEF END TEC STAYS

I like the idea but disagree with the numbers. More often than not boxers power doesn't hold when moving up in weight class but their speed shows as their opponents are generally slower.  I'd say +2 SPD +1 agilty -3 power and vice versa for moving down

-oldurty