Shane Battier, college player of the year, NCAA champion, and former teammate of Elton Brand is due to visit the Bulls at the Berto Center on Sunday.  Working out with Battier will be Arizona's Richard Jefferson and Alabama's Gerald Wallace.  Battier is the player many have dubbed to make the biggest impact on any team in his rookie year, but with the Bulls having selected Elton Brand and Marcus Fizer the last two drafts many are unsure if the Bulls would choose yet another forward.