In this particualr game, Clippers isn't doing themselves any favor for lacking of defensive effort. They just allowed 3 consecutive possessions by the Thunders, and OKC players were all over the floor, on the ground.
CP3 is not playing well at all, just now, his fancy dribbling was totally unnecessary and useless. Billups isn't the same any more, who can break your back with his timely big shots. His missed 3 vs Durant's walked up and a calm slow motion 3 in Billups' face is just hard evidence of generation change.
Then again, I am already excited to see Heat vs OKC again. Heat's aggressive defensive style will normally set the tone to allow them to get away a lot. OKC's fast and smooth offense allows them to get calls a lot, until they face consistent tough defense.