By Avi Creditor The U.S. roster has hardly remained constant throughout World Cup qualifying, for various reasons. Here’s who could join the fold late with the finish line in sight. View the original article to see embedded media. The old adage that “it’s not how you start, it’s how you finish” is quite appropriate as it relates to the U.S. men’s national team. Coach Gregg Berhalter has talked often about how his rosters refer to a “slice in time” for the U.S., that not everything is set in stone and that things could change. Surely, along the way through 11 games and five months of World Cup …