This article is cross-posted at Spurs Basketball. (myspurslink.blogspot.com/2012/03/spurs-could-make-move-at-waiver.html) The San Antonio made a good move last week acquiring Stephen Jackson in exchange for Richard Jefferson, it’s a deal that made more sense money wise. Gregg Popovich and company has some work to do later this week at the waiver deadline. However, roster tinkering won’t end with Thursday’s trade deadline. Playoff-bound teams including the Spurs will likely seek to add players who have been or will be bought out of their contracts before Friday’s waiver deadline.