Dirk? Apparently, the Western Conference coaches chose this year’s All-Star reserves based upon last year’s accomplishments. The 14 All-Star reserves were announced tonight on TNT, and there were a couple of surprises. None was bigger than the selection of Nowitzki, who is averaging the lowest numbers since his sophomore season. His points per game (17.6) are down 5.4 from last season, his field-goal percentage has dropped from.517 to .461, and whose 3-point percentage has nosedived from .393 to .211. He even acknowledged recently