This request relates to this question regarding who the original estimator of a case is.
For teams that estimate together, capturing the estimates is a pain because estimates are always associated to the user logged in at the time. This seems like a poor design decision. The original estimator should be selectable from a drop down on the new case screen. This would enable a virtual user (representing a team) to be associated with all estimates for a team. I also think this would provide more flexibility for scenarios where project managers capture cases on behalf of individuals or a team.