Don't know too much about him but I started looking him up. He's taller than Powe or Davis by a couple of inches and has a 7'0" wingspan, so he's a legit center. However, his 260+ pounds hurt him defensively. Hollinger's report on him on ESPN.com notes that he couldn't master its defensive system, in large part because his limited mobility prevents him from rotating properly.
If he can't handle San Antonio's defense, it probably doesn't bode well for his chances to work out in ours. Still, if we can get him cheap, I wouldn't mind taking a chance on him, as long as it doesn't prevent us from pursuing other options.