I know that this won't make everyone happy here, but it seems abundantly clear that the Jazz are entirely happy going without a center who stretches the defense (in the sense you're using). Defending the paint and providing a roller for the P&R seem much higher on their list of desirable center attributes.Well, the Jazz will definitely be the deepest team at Center in the NBA. The question is, is that useful? Especially since it means we are basically never going to have a Center who can stretch the opposing defense.
It seems to me that 90% of this is retaining the flexibility to trade Rudy if it comes to that.