08:09 AM ET 05.30 | Given the setup, Oklahoma City Thunder's Kendrick Perkins teed off. [Perkins] has defended two of the better big men during OKC's playoff run -- Lakers' Andrew Bynum and San Antonio Spurs' Tim Duncan. So after defending Bynum and Duncan, Perkins would be the best to compare the differences between the two bigs and Perk gets right down to the point - Duncan is a smarter player. Perk was asked what the difference is between defending Tim Duncan and Andrew Bynum. "Well, Duncan is smart," he said. Ouch Perk but then again, it was kind of an obvious observation. There is no doubt Bynum is one of the best big man in the league when he has his head on straight but when he isn't focused, he is nothing but a head-ache for L.A.