The Six Sigma seems to be a very efficient way for business’s to secure a projects scope. The DMADV also seems like a great way to handle any major decision. Take away the product part and apply to problem solving and it works quite well. It’s no surprise that PMs use the tool to help increase organization and scheduling. I think for them to include it, it should be brought up at their scheduled meeting to see what everyones opinion is as far as progress and scope.