I know there are many that do not estimate defects, so the scorecard unstimated percentage would be correct for them, but we do estimate defects. All the other stats on the top of the scorecard include all workitems other than Unestimated, which is inconsistent. Can we at least have a user preference to include defects in this calculation, or add it as a separate percentage? The latter suggestion may be more consistent with how you implemented this in the Project Dashboard Report, in the Project-Level Summary grid, where you have separate Unestimated Backlog Items and Unestimated Defects columns.