DALLAS - Strikeforce heavyweight champ Alistair Overeem wasn't the only recipient of boos this past Saturday at "Strikeforce: Overeem vs. Werdum." Josh Barnett did as well, though for a completely different reason. After proving early on that he was completely in a different league than Brett Rogers in the quarterfinals of the promotion's heavyweight grand prix, he caught flack because he didn't finish the fight in the first round.