NBA owners and players will have to swallow hard if that avid hoops fan, Barack Obama, is elected president and pushes through his tax plan. It’s not just players like Celtics star Kevin Garnett, the league leader in pay, who’d have to figure on paying more in federal income taxes. In fact, the NBA’s 20 highest-paid stars each would lose, on average, an additional $1.2 million to an Obama administration. And plenty of American players could increase their net incomes by signing with overseas franchises. (Obama and running mate Joe Biden might call that “unpatriotic” and “selfish.”) …
