Damn good question!
Prime Lidell makes best use of his opportunities and wears down Prime Hendo in a tactical barn burner - 4th round stoppage TKO.
Round1: Lidell and Hendo spend a little time figuring out range, each other's caginess, then start trying to line up bomb and counters. Hendo charges in more, trying for takedowns, gets clipped by Lidell counters. The round ends with Chuck stuffing one or two take down attempts.
Round2: Hendo pressures more, keeps things standing up for a change and the round is alot of close shaves with a wobble on Chuck from a Hendo counter, and Chuck goes to one knee from a Lidell fade away viper hand.
Round3: Hendo pressures - Chuck gets a little more wary, bides his time, stuffs a few more take downs. Round ends with Hendo almost catching Chuck with an HBomb, setup by a fake take down as Hendo switches more gears.
Round4: Hendo tries switching more gears and Chuck plays fade, and stuff repeatedly. Then it happens - Chuck catches Hendo square and good on a fade counter and Hendo goes down. Chuck follows up and Big John has to call it despite Hendo protesting he was about to regain the initiative.
Controversial, close, wouldn't have it any other way.