Many times during the KC game we only brought a 3 man rush. With a decent line like KC's, anytime you have 5 on 3 chances are the smaller group will get beat. It's a bit unfair to place Priest Holmes big day on the D-line alone. He gained quite a few yards running off the ends and tackles, and it looked to me like KC had no trouble sealing off the end. Babin fell victim to that a couple times, but he kept good outside contain on the 4th down stop also.
Priest Holmes will get his yards, especially against a slightly below average D. But there's a bright spot - he didn't score a TD.