There are still some names out in free agency that the Spurs have been reported in having interest in. According to Sam Amico of Amico Hoops, the Spurs have an interest in pursuing Milwaukee Bucks Center Greg Monroe. Amico quickly added that San Antonio would have to pursue a third team to make a deal work.
You are probably thinking to yourselves well how will this work with the recent signings of Pau Gasol and Dwayne Dedmon. Why would the Spurs need to target another center? This maybe a far stretch for San Antonio to land Monroe.