You're crazy Bilbo this is so ridiculous, you can't be serious. Luevano's chin doesn't apply here because the punch was WAY after the bell and the bell had been rang 3 times. Concepcion had just had his best rally in 2 or 3 rounds and landed one of his best punches of the fight a few seconds before the bell rang. Luevano was stunned, he heard the bell and had just dropped his hands and relaxed when Concepcion hit him with a right hand flush on the jaw. Seriously does this count as spam?