Greg Ostertag just signed with the Mavs D-League affiliate after his 11 year career w/ Malone & Stock. Perhaps if he makes a decent showing, he could be a back-up center for us. The story in a nutshell: "I was always, per 48 minutes, at the top of the league in blocked shots. I’m still 7-foot-2, still got big long arms, I’m a big body still. It’s just gonna be a matter of how fast can I get into shape."