I wasn't responding to you i was responding to team sleep, your notifications on the fritz?
You're sort of conceeding my point here. you're saying an employer should make value judgements based on objective morality, likelihood of how their history will affect their ability to perform the role to how you want them to perform or appear. Especially seeing as you have implied that criminal record suggests to you cause for mistrust, without specifying whether the crime would have to directly relate to the role in hand ( paedo child minder or what have you).
I'm saying that given what the role entails, being in the public perspective in a sport where violence needs to be measured and cerebral, an employer has every right ( and would be wise to) consider the negative implications of hiring individuals with violent criminal records. I'm also saying that just because the ufc's employees role is to fight, does not disqualify them the same right as you to consider trust or character when employing people, as their brand and their business is just as (or more so) at risk if they hire individuals such as this guy.