Fans in attendance chanted “You can’t wrestle” to JC Mateo. Call him JC Mateo or Jeff Cobb, it does not matter. The fact remains that Cobb, even at 43 years old, is one of the best wrestlers on the WWE roster. She was moved to the main roster and captured the WWE Women’s United States Championship on August 1. JC Mateo is the latest, and the problem lies well beyond the name change.