From the beginning, the Jazz regarded this trip to Europe as their version of NBA jury duty. After watching C.J. Miles go down Monday with a ruptured ligament in his thumb, I'm sure they're probably ready to head home.    It's pretty sobering to learn that a guy will miss the start of the regular season - - and almost certainly longer - - with an injury that happened on what was supposed to be a happy-go-lucky trip.    Miles had been...