Yeah the Lacy fight went to his head big time and i also cringed when he got in the ring and started giving it the big-un,swinging his arms about and playing up to the camera while his name was announced.
Just wasn't the Joe we know imo.
Calzaghe is most effective when he knuckles down,works behind his jab and does the basics well instead of looking for the early KO to impress the US viewers.