What did Pierce do to burn a bridge?
Basically the 02 team not only lost an international game for the first time in the pro era, they were seen as malcontents who played arrogant, self-centered me-first ball. And wound up finishing sixth, by far the worst finish a USA team has had in the pro era, and possibly even in the amateur era too.
Rightly or wrongly Pierce was one of the main scapegoats, definitely didn't get along with the coach, and was the target of lots of handwringing articles and commentary. It wasn't a coincidence he wasn't invited back to the 04 team.