That is certainly my hope. These problems have been cropping up for a few years now (even if only in just a handful of trucks)-there really is no way that GM would not understand by now what the problem is. I find it doubtful that they would not have addressed the issue in newer engines. It may be a blessing in disguise that my engine failed prior to the warrantee expiration rather than 5K later. Would have been nice if it had done so while I was closer to home though....In your shoes, I would be concerned too except if it was either of the two reported issues, wrist pin failure or injector failure, I would be fairly confident that GM's supplier had addressed the cause.
At least that's what I'd tell myself...