ESPN (Chris Broussard) reports: The chances of Jason Kidd wearing a Dallas Mavericks uniform this season are shrinking by the day. First, Devean George refused to consent to the trade to New Jersey. Now, according to a league source, the league will not allow the Mavericks to bring back Jerry Stackhouse if he is traded and subsequently waived by the New Jersey Nets. According to one league source, the NBA has already made one of the teams aware of its position. “The league has taken Stackhouse out of the deal,” the source said. “They said, ‘He can be in the trade, but he can’t go back to Dallas after that.’ “