IF revenge feedback should ever become a problem on eBid, this would be dealt with as appropriate, perhaps by the method you suggest. However, until this is a problem I can see np point of even offering the option to delay feedback. We would lose the opportunity of changing feedback in the event of a changing situation and there is always the final backup of intervention by Support. Delaying feedback could lead to entrenched positions being taken. The present system works. I can see no reason to change it. "If it ain't broke, why fix it?"