you dickheads are underrating how fucking good dirk nowitzki is, spurs defensive system does not work against him
I don't think anybody is denying Dirk's greatness Beer Keg (is that even possible?) but in the grand scheme of things the Dirk-factor that is so tough for most teams gets negated by Timmy D there's no clear cut advantage offensively or defensively between the 2.
So unless Mr Nowitzki plans of going for 40+ 4 times in a 7 game series without home-court advantage against one of the best most-polished intricate defenses of all time he won't be that factor that defeats San Antonio. They've won 17 straight and have been manhandling Dallas all season not by mistake.
That being said, who knows it's NBA anything can happen even miracles (burn in Hell Miami Heat)