Fight sobriquets are funny things. For example, “Cassius” Clay Collard, the moniker of a 26-year-old combat athlete from Utah and self-described “country boy,” immediately brings to mind the greatest of all time, Muhammad Ali. And at the last of Collard’s five most recent boxing wins in the past eight months over undefeated opponents, the audience spoke loud and clear. And they weren’t voicing their approval.