Can't figure this out (TT spoiler)

I can see a case for any of the top 3, but how did they come up with this:

Most combative

1 Amets Txurruka (Spa) Euskaltel - Euskadi

http://www.cyclingnews.com/road/2007/tour07/?id=results/tour0719.

Maybe it was just a gift from the race judge to Euskaltel for some PR or maybe he had a much better ride than normal that they chose to give it to him as opposed to Levi or Evans which are traditionally good TTers.

Just some guesses.