AC

Boston Celtics point guard Rajon Rondo says he hasn't given much thought to whether he will explore unrestricted free agency when his contract expires after the 2014-15 season, but he acknowledged Friday there are aspects of it that intrigue him. "It's kind of like, I would say, maybe college recruiting," Rondo said after practice. "I'm pretty sure a lot more goes into it in the NBA. A lot more money is spent. "I've heard stories, guys getting called right at midnight. It's something that I haven't experienced. I may want to go through it. I haven't thought about it at all." ESPN.com NBA Insider Chris Broussard reported Thursday that Rondo is keeping his options open in terms of both winning and money and is looking forward to becoming an unrestricted free agent. Rondo said Friday he had no response to the report. Rondo and the Celtics discussed a possible contract extension recently, but those talks were largely perfunctory. Negotiations will heat up this...