Should Dirk Nowitzki opt out and the Dallas Mavericks shed the non-guaranteed salaries of Josh Howard and Erick Dampier, they could be one of the biggest shoppers in the league.

• 达拉斯小牛队：诺维斯基会选择跳出合同么？小牛会放弃乔什-霍华德和丹皮尔的那没有保证的合同么，他们可能是联盟最大牌的高薪低能球员。