The Los Angeles Clippers are one of a handful of teams vying for free-agent guard J.R. Smith, who will be eligible to return to the NBA on Wednesday after his Chinese team's season concludes, according to a source with knowledge of the team's thinking. The Clippers were interested in Smith even before the season-ending injury to Chauncey Billups last week, believing they could use more offensive firepower off the bench. That was going to be a harder sell to Smith, who is looking for a larger role. Now, they can offer Smith the opportunity to start.