Billy Ceisler, the agent for Bucks forward Charlie Villanueva, said the former UConn standout got second and third opinions from doctors in New York on Thursday to address a nagging shoulder injury and surgery could be required. If so, it could end Villanueva's season.

"I don't know yet," Ceisler said by phone Friday while driving to Continental Airlines Arena to watch client Ben Gordon and the Bulls play the Nets. "We got differing opinions and differing forms of treatment. ... We'll have to wait and see but we plan to make a decision by Monday or Tuesday."