Yeah, I guess he is just after a paycheck these days. Oh well, he had a good run. The sport has evolved, and a lot of guys from that era just couldn't keep up.
I've never liked Matt Hughes (especially after his TUF run), and seeing him beat Royce Gracie (not easily, though) still hurts to this day, so imagine how it felt seeing Ken continue to lose to Tito over and over.