RQ or CQR call for quick report only?

When using QRP there are times when all I want is a quick report in response to a CQ and not a long QSO with names. QTH, WX, power, antennas and general chit-chat. I wonder if we should have a different CQ format for this e.g. RQ or CQR (meaning CQ for report only).

Is this a good idea or a daft one? Let me know what you think.