MEMPHIS, Tenn. (AP) — Brandon Jennings feels a sense of urgency in trying to prove he belongs back in the NBA after signing a 10-day contract with the Milwaukee Bucks.Jennings, who joined the team on Sunday, took a huge step in that direction Monday night, finishing with 16 points, 12 assists and eight rebounds as the Bucks sent Memphis to its 18th consecutive loss with a 121-103 victory."We wanted more," interim Bucks coach Joe Prunty said with a twinkle in his eye. "He was very good. Obviously, the 12 assists were great. .Overall, a really positive night from him.