Hair Styles Missing

i'm not sure if it's a bug, but why are so many hairstyles that were in the last 2 games missing? for example the dreads "Hair 105 in UFC 4" that was also in 5, what is the point of taking out hairstyles just to hardly add any new ones, they took a good amount of hairstyles out that the number doesn't even reach 100 anymore. Please add them back there's no point of taking out hairstyles. Taking stuff out for no reason is not needed, many people used these hairstyles as their main for the created fighters.